| 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 | $171.77 | 11.266% | $191.1216 | $191.12 | $191.10 | $191.10 |
| Purchase #2 | $75.55 | 7.478% | $81.1996 | $81.20 | $81.20 | $81.20 |
| Purchase #3 | $45.46 | 3.108% | $46.8729 | $46.87 | $46.85 | $46.90 |
| Purchase #4 | $157.27 | 11.607% | $175.5243 | $175.52 | $175.50 | $175.50 |
| Purchase #5 | $68.57 | 3.538% | $70.996 | $71.00 | $71.00 | $71.00 |
| Purchase #6 | $12.82 | 8.460% | $13.9046 | $13.90 | $13.90 | $13.90 |
| Purchase #7 | $82.55 | 9.584% | $90.4616 | $90.46 | $90.45 | $90.50 |
| 7 purchase totals = | $613.99 | $670.0806 | $670.07 | $670.00 | $670.10 | |