| 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 | $145.85 | 7.541% | $156.8485 | $156.85 | $156.85 | $156.80 |
| Purchase #2 | $17.58 | 3.422% | $18.1816 | $18.18 | $18.20 | $18.20 |
| Purchase #3 | $210.35 | 6.852% | $224.7632 | $224.76 | $224.75 | $224.80 |
| Purchase #4 | $197.32 | 10.245% | $217.5354 | $217.54 | $217.55 | $217.50 |
| Purchase #5 | $171.61 | 7.218% | $183.9968 | $184.00 | $184.00 | $184.00 |
| Purchase #6 | $186.52 | 12.230% | $209.3314 | $209.33 | $209.35 | $209.30 |
| Purchase #7 | $229.54 | 9.834% | $252.113 | $252.11 | $252.10 | $252.10 |
| 7 purchase totals = | $1,158.77 | $1,262.7699 | $1,262.77 | $1,262.80 | $1,262.70 | |