| 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 | $197.59 | 7.260% | $211.935 | $211.94 | $211.95 | $211.90 |
| Purchase #2 | $36.73 | 12.443% | $41.3003 | $41.30 | $41.30 | $41.30 |
| Purchase #3 | $228.59 | 8.811% | $248.7311 | $248.73 | $248.75 | $248.70 |
| Purchase #4 | $159.57 | 3.395% | $164.9874 | $164.99 | $165.00 | $165.00 |
| Purchase #5 | $33.77 | 11.138% | $37.5313 | $37.53 | $37.55 | $37.50 |
| Purchase #6 | $135.32 | 9.561% | $148.2579 | $148.26 | $148.25 | $148.30 |
| Purchase #7 | $109.70 | 13.285% | $124.2736 | $124.27 | $124.25 | $124.30 |
| 7 purchase totals = | $901.27 | $977.0166 | $977.02 | $977.05 | $977.00 | |