| 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 | $156.79 | 5.689% | $165.7098 | $165.71 | $165.70 | $165.70 |
| Purchase #2 | $37.27 | 11.399% | $41.5184 | $41.52 | $41.50 | $41.50 |
| Purchase #3 | $92.36 | 13.313% | $104.6559 | $104.66 | $104.65 | $104.70 |
| Purchase #4 | $206.76 | 5.437% | $218.0015 | $218.00 | $218.00 | $218.00 |
| Purchase #5 | $203.99 | 9.874% | $224.132 | $224.13 | $224.15 | $224.10 |
| Purchase #6 | $218.55 | 13.528% | $248.1154 | $248.12 | $248.10 | $248.10 |
| Purchase #7 | $119.92 | 8.211% | $129.7666 | $129.77 | $129.75 | $129.80 |
| 7 purchase totals = | $1,035.64 | $1,131.8996 | $1,131.91 | $1,131.85 | $1,131.90 | |