| 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 | $182.76 | 13.339% | $207.1384 | $207.14 | $207.15 | $207.10 |
| Purchase #2 | $133.59 | 4.851% | $140.0705 | $140.07 | $140.05 | $140.10 |
| Purchase #3 | $46.29 | 8.260% | $50.1136 | $50.11 | $50.10 | $50.10 |
| Purchase #4 | $46.94 | 4.365% | $48.9889 | $48.99 | $49.00 | $49.00 |
| Purchase #5 | $175.49 | 12.564% | $197.5386 | $197.54 | $197.55 | $197.50 |
| Purchase #6 | $169.51 | 7.438% | $182.1182 | $182.12 | $182.10 | $182.10 |
| Purchase #7 | $50.52 | 10.579% | $55.8645 | $55.86 | $55.85 | $55.90 |
| 7 purchase totals = | $805.10 | $881.8327 | $881.83 | $881.80 | $881.80 | |