| 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 | $126.69 | 7.194% | $135.8041 | $135.80 | $135.80 | $135.80 |
| Purchase #2 | $26.68 | 10.794% | $29.5598 | $29.56 | $29.55 | $29.60 |
| Purchase #3 | $141.80 | 9.395% | $155.1221 | $155.12 | $155.10 | $155.10 |
| Purchase #4 | $94.93 | 3.188% | $97.9564 | $97.96 | $97.95 | $98.00 |
| Purchase #5 | $195.31 | 8.405% | $211.7258 | $211.73 | $211.75 | $211.70 |
| Purchase #6 | $159.84 | 8.260% | $173.0428 | $173.04 | $173.05 | $173.00 |
| Purchase #7 | $132.90 | 12.518% | $149.5364 | $149.54 | $149.55 | $149.50 |
| 7 purchase totals = | $878.15 | $952.7474 | $952.75 | $952.75 | $952.70 | |