| 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 | $174.51 | 5.398% | $183.93 | $183.93 | $183.95 | $183.90 |
| Purchase #2 | $101.73 | 5.341% | $107.1634 | $107.16 | $107.15 | $107.20 |
| Purchase #3 | $235.86 | 3.623% | $244.4052 | $244.41 | $244.40 | $244.40 |
| Purchase #4 | $35.40 | 13.855% | $40.3047 | $40.30 | $40.30 | $40.30 |
| Purchase #5 | $68.54 | 3.321% | $70.8162 | $70.82 | $70.80 | $70.80 |
| Purchase #6 | $149.90 | 9.361% | $163.9321 | $163.93 | $163.95 | $163.90 |
| Purchase #7 | $179.84 | 8.233% | $194.6462 | $194.65 | $194.65 | $194.60 |
| 7 purchase totals = | $945.78 | $1,005.1978 | $1,005.20 | $1,005.20 | $1,005.10 | |