| 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 | $189.97 | 8.209% | $205.5646 | $205.56 | $205.55 | $205.60 |
| Purchase #2 | $121.60 | 13.652% | $138.2008 | $138.20 | $138.20 | $138.20 |
| Purchase #3 | $129.53 | 9.850% | $142.2887 | $142.29 | $142.30 | $142.30 |
| Purchase #4 | $21.95 | 10.491% | $24.2528 | $24.25 | $24.25 | $24.30 |
| Purchase #5 | $60.27 | 12.552% | $67.8351 | $67.84 | $67.85 | $67.80 |
| Purchase #6 | $76.34 | 12.285% | $85.7184 | $85.72 | $85.70 | $85.70 |
| Purchase #7 | $52.41 | 13.180% | $59.3176 | $59.32 | $59.30 | $59.30 |
| 7 purchase totals = | $652.07 | $723.1780 | $723.18 | $723.15 | $723.20 | |