| 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 | $174.32 | 8.497% | $189.132 | $189.13 | $189.15 | $189.10 |
| Purchase #2 | $165.90 | 12.433% | $186.5263 | $186.53 | $186.55 | $186.50 |
| Purchase #3 | $29.84 | 9.836% | $32.7751 | $32.78 | $32.80 | $32.80 |
| Purchase #4 | $64.97 | 9.459% | $71.1155 | $71.12 | $71.10 | $71.10 |
| Purchase #5 | $219.74 | 13.121% | $248.5721 | $248.57 | $248.55 | $248.60 |
| Purchase #6 | $37.60 | 10.351% | $41.492 | $41.49 | $41.50 | $41.50 |
| Purchase #7 | $52.74 | 9.411% | $57.7034 | $57.70 | $57.70 | $57.70 |
| 7 purchase totals = | $745.11 | $827.3164 | $827.32 | $827.35 | $827.30 | |