| 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 | $164.93 | 9.684% | $180.9018 | $180.90 | $180.90 | $180.90 |
| Purchase #2 | $25.38 | 5.675% | $26.8203 | $26.82 | $26.80 | $26.80 |
| Purchase #3 | $18.60 | 5.343% | $19.5938 | $19.59 | $19.60 | $19.60 |
| Purchase #4 | $118.36 | 8.519% | $128.4431 | $128.44 | $128.45 | $128.40 |
| Purchase #5 | $118.35 | 11.832% | $132.3532 | $132.35 | $132.35 | $132.40 |
| Purchase #6 | $33.44 | 10.845% | $37.0666 | $37.07 | $37.05 | $37.10 |
| Purchase #7 | $190.48 | 3.404% | $196.9639 | $196.96 | $196.95 | $197.00 |
| 7 purchase totals = | $669.54 | $722.1427 | $722.13 | $722.10 | $722.20 | |