| 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 | $198.89 | 3.360% | $205.5727 | $205.57 | $205.55 | $205.60 |
| Purchase #2 | $57.50 | 11.589% | $64.1637 | $64.16 | $64.15 | $64.20 |
| Purchase #3 | $225.44 | 11.385% | $251.1063 | $251.11 | $251.10 | $251.10 |
| Purchase #4 | $22.46 | 9.798% | $24.6606 | $24.66 | $24.65 | $24.70 |
| Purchase #5 | $144.96 | 10.368% | $159.9895 | $159.99 | $160.00 | $160.00 |
| Purchase #6 | $17.47 | 12.404% | $19.637 | $19.64 | $19.65 | $19.60 |
| Purchase #7 | $16.60 | 7.481% | $17.8418 | $17.84 | $17.85 | $17.80 |
| 7 purchase totals = | $683.32 | $742.9716 | $742.97 | $742.95 | $743.00 | |