| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $133.46 | 9.339% | $145.9238 | $145.92 | $145.90 | $145.90 |
| Purchase #2 | $101.52 | 8.845% | $110.4994 | $110.50 | $110.50 | $110.50 |
| Purchase #3 | $177.26 | 6.151% | $188.1633 | $188.16 | $188.15 | $188.20 |
| Purchase #4 | $201.40 | 10.255% | $222.0536 | $222.05 | $222.05 | $222.10 |
| Purchase #5 | $137.47 | 10.209% | $151.5043 | $151.50 | $151.50 | $151.50 |
| Purchase #6 | $207.99 | 11.817% | $232.5682 | $232.57 | $232.55 | $232.60 |
| Purchase #7 | $133.44 | 11.703% | $149.0565 | $149.06 | $149.05 | $149.10 |
| 7 purchase totals = | $1,092.54 | $1,199.7691 | $1,199.76 | $1,199.70 | $1,199.90 | |