| 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 | $116.52 | 12.109% | $130.6294 | $130.63 | $130.65 | $130.60 |
| Purchase #2 | $142.85 | 10.766% | $158.2292 | $158.23 | $158.25 | $158.20 |
| Purchase #3 | $101.85 | 8.501% | $110.5083 | $110.51 | $110.50 | $110.50 |
| Purchase #4 | $226.96 | 3.427% | $234.7379 | $234.74 | $234.75 | $234.70 |
| Purchase #5 | $156.54 | 6.358% | $166.4928 | $166.49 | $166.50 | $166.50 |
| Purchase #6 | $202.64 | 8.819% | $220.5108 | $220.51 | $220.50 | $220.50 |
| Purchase #7 | $145.64 | 5.760% | $154.0289 | $154.03 | $154.05 | $154.00 |
| 7 purchase totals = | $1,093.00 | $1,175.1373 | $1,175.14 | $1,175.20 | $1,175.00 | |