| 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 | $191.36 | 5.147% | $201.2093 | $201.21 | $201.20 | $201.20 |
| Purchase #2 | $92.27 | 8.873% | $100.4571 | $100.46 | $100.45 | $100.50 |
| Purchase #3 | $148.38 | 10.756% | $164.3398 | $164.34 | $164.35 | $164.30 |
| Purchase #4 | $118.89 | 6.724% | $126.8842 | $126.88 | $126.90 | $126.90 |
| Purchase #5 | $221.77 | 6.159% | $235.4288 | $235.43 | $235.45 | $235.40 |
| Purchase #6 | $118.95 | 7.771% | $128.1936 | $128.19 | $128.20 | $128.20 |
| Purchase #7 | $176.48 | 6.626% | $188.1736 | $188.17 | $188.15 | $188.20 |
| 7 purchase totals = | $1,068.10 | $1,144.6864 | $1,144.68 | $1,144.70 | $1,144.70 | |