| 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 | $15.80 | 9.617% | $17.3195 | $17.32 | $17.30 | $17.30 |
| Purchase #2 | $150.98 | 10.282% | $166.5038 | $166.50 | $166.50 | $166.50 |
| Purchase #3 | $194.52 | 6.409% | $206.9868 | $206.99 | $207.00 | $207.00 |
| Purchase #4 | $67.81 | 4.427% | $70.8119 | $70.81 | $70.80 | $70.80 |
| Purchase #5 | $151.26 | 4.715% | $158.3919 | $158.39 | $158.40 | $158.40 |
| Purchase #6 | $152.73 | 6.184% | $162.1748 | $162.17 | $162.15 | $162.20 |
| Purchase #7 | $53.93 | 13.767% | $61.3545 | $61.35 | $61.35 | $61.40 |
| 7 purchase totals = | $787.03 | $843.5432 | $843.53 | $843.50 | $843.60 | |