| 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 | $125.46 | 5.434% | $132.2775 | $132.28 | $132.30 | $132.30 |
| Purchase #2 | $17.28 | 9.181% | $18.8665 | $18.87 | $18.85 | $18.90 |
| Purchase #3 | $160.38 | 9.599% | $175.7749 | $175.77 | $175.75 | $175.80 |
| Purchase #4 | $184.34 | 9.871% | $202.5362 | $202.54 | $202.55 | $202.50 |
| Purchase #5 | $93.59 | 8.724% | $101.7548 | $101.75 | $101.75 | $101.80 |
| Purchase #6 | $61.87 | 4.274% | $64.5143 | $64.51 | $64.50 | $64.50 |
| Purchase #7 | $248.98 | 11.712% | $278.1405 | $278.14 | $278.15 | $278.10 |
| 7 purchase totals = | $891.90 | $973.8647 | $973.86 | $973.85 | $973.90 | |