| 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 | $223.27 | 6.712% | $238.2559 | $238.26 | $238.25 | $238.30 |
| Purchase #2 | $194.68 | 5.780% | $205.9325 | $205.93 | $205.95 | $205.90 |
| Purchase #3 | $144.94 | 10.398% | $160.0109 | $160.01 | $160.00 | $160.00 |
| Purchase #4 | $25.43 | 4.687% | $26.6219 | $26.62 | $26.60 | $26.60 |
| Purchase #5 | $29.48 | 7.755% | $31.7662 | $31.77 | $31.75 | $31.80 |
| Purchase #6 | $93.43 | 6.144% | $99.1703 | $99.17 | $99.15 | $99.20 |
| Purchase #7 | $169.74 | 11.543% | $189.3331 | $189.33 | $189.35 | $189.30 |
| 7 purchase totals = | $880.97 | $951.0908 | $951.09 | $951.05 | $951.10 | |