| 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 | $166.76 | 6.276% | $177.2259 | $177.23 | $177.25 | $177.20 |
| Purchase #2 | $142.61 | 4.614% | $149.19 | $149.19 | $149.20 | $149.20 |
| Purchase #3 | $119.49 | 6.330% | $127.0537 | $127.05 | $127.05 | $127.10 |
| Purchase #4 | $85.35 | 5.565% | $90.0997 | $90.10 | $90.10 | $90.10 |
| Purchase #5 | $116.97 | 6.745% | $124.8596 | $124.86 | $124.85 | $124.90 |
| Purchase #6 | $40.78 | 9.757% | $44.7589 | $44.76 | $44.75 | $44.80 |
| Purchase #7 | $156.52 | 6.590% | $166.8347 | $166.83 | $166.85 | $166.80 |
| 7 purchase totals = | $828.48 | $880.0225 | $880.02 | $880.05 | $880.10 | |