| 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 | $150.82 | 4.363% | $157.4003 | $157.40 | $157.40 | $157.40 |
| Purchase #2 | $114.32 | 10.830% | $126.7009 | $126.70 | $126.70 | $126.70 |
| Purchase #3 | $43.52 | 3.502% | $45.0441 | $45.04 | $45.05 | $45.00 |
| Purchase #4 | $83.31 | 5.679% | $88.0412 | $88.04 | $88.05 | $88.00 |
| Purchase #5 | $165.88 | 8.617% | $180.1739 | $180.17 | $180.15 | $180.20 |
| Purchase #6 | $227.39 | 9.664% | $249.365 | $249.37 | $249.35 | $249.40 |
| Purchase #7 | $148.88 | 9.322% | $162.7586 | $162.76 | $162.75 | $162.80 |
| 7 purchase totals = | $934.12 | $1,009.4840 | $1,009.48 | $1,009.45 | $1,009.50 | |