| 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 | $189.33 | 11.424% | $210.9591 | $210.96 | $210.95 | $211.00 |
| Purchase #2 | $85.69 | 12.408% | $96.3224 | $96.32 | $96.30 | $96.30 |
| Purchase #3 | $37.28 | 7.650% | $40.1319 | $40.13 | $40.15 | $40.10 |
| Purchase #4 | $29.57 | 5.610% | $31.2289 | $31.23 | $31.25 | $31.20 |
| Purchase #5 | $96.71 | 11.508% | $107.8394 | $107.84 | $107.85 | $107.80 |
| Purchase #6 | $144.39 | 6.198% | $153.3393 | $153.34 | $153.35 | $153.30 |
| Purchase #7 | $173.64 | 11.530% | $193.6607 | $193.66 | $193.65 | $193.70 |
| 7 purchase totals = | $756.61 | $833.4817 | $833.48 | $833.50 | $833.40 | |