| 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 | $174.34 | 4.359% | $181.9395 | $181.94 | $181.95 | $181.90 |
| Purchase #2 | $53.96 | 7.179% | $57.8338 | $57.83 | $57.85 | $57.80 |
| Purchase #3 | $61.87 | 9.858% | $67.9691 | $67.97 | $67.95 | $68.00 |
| Purchase #4 | $229.68 | 8.710% | $249.6851 | $249.69 | $249.70 | $249.70 |
| Purchase #5 | $90.25 | 4.165% | $94.0089 | $94.01 | $94.00 | $94.00 |
| Purchase #6 | $161.70 | 6.825% | $172.736 | $172.74 | $172.75 | $172.70 |
| Purchase #7 | $53.32 | 5.680% | $56.3486 | $56.35 | $56.35 | $56.30 |
| 7 purchase totals = | $825.12 | $880.5210 | $880.53 | $880.55 | $880.40 | |