| 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 | $18.51 | 7.437% | $19.8866 | $19.89 | $19.90 | $19.90 |
| Purchase #2 | $136.90 | 11.377% | $152.4751 | $152.48 | $152.50 | $152.50 |
| Purchase #3 | $16.81 | 3.800% | $17.4488 | $17.45 | $17.45 | $17.40 |
| Purchase #4 | $205.48 | 4.772% | $215.2855 | $215.29 | $215.30 | $215.30 |
| Purchase #5 | $129.85 | 4.481% | $135.6686 | $135.67 | $135.65 | $135.70 |
| Purchase #6 | $185.35 | 8.819% | $201.696 | $201.70 | $201.70 | $201.70 |
| Purchase #7 | $224.87 | 3.815% | $233.4488 | $233.45 | $233.45 | $233.40 |
| 7 purchase totals = | $917.77 | $975.9094 | $975.93 | $975.95 | $975.90 | |