| 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 | $107.42 | 9.687% | $117.8258 | $117.83 | $117.85 | $117.80 |
| Purchase #2 | $198.37 | 12.779% | $223.7197 | $223.72 | $223.70 | $223.70 |
| Purchase #3 | $140.53 | 10.784% | $155.6848 | $155.68 | $155.70 | $155.70 |
| Purchase #4 | $156.36 | 6.378% | $166.3326 | $166.33 | $166.35 | $166.30 |
| Purchase #5 | $157.30 | 8.231% | $170.2474 | $170.25 | $170.25 | $170.20 |
| Purchase #6 | $135.32 | 5.767% | $143.1239 | $143.12 | $143.10 | $143.10 |
| Purchase #7 | $228.68 | 8.870% | $248.9639 | $248.96 | $248.95 | $249.00 |
| 7 purchase totals = | $1,123.98 | $1,225.8981 | $1,225.89 | $1,225.90 | $1,225.80 | |