| 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 | $173.68 | 13.747% | $197.5558 | $197.56 | $197.55 | $197.60 |
| Purchase #2 | $149.88 | 7.842% | $161.6336 | $161.63 | $161.65 | $161.60 |
| Purchase #3 | $18.27 | 6.482% | $19.4543 | $19.45 | $19.45 | $19.50 |
| Purchase #4 | $166.96 | 12.473% | $187.7849 | $187.78 | $187.80 | $187.80 |
| Purchase #5 | $19.53 | 10.527% | $21.5859 | $21.59 | $21.60 | $21.60 |
| Purchase #6 | $90.63 | 10.232% | $99.9033 | $99.90 | $99.90 | $99.90 |
| Purchase #7 | $111.48 | 8.838% | $121.3326 | $121.33 | $121.35 | $121.30 |
| 7 purchase totals = | $730.43 | $809.2504 | $809.24 | $809.30 | $809.30 | |