| 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 | $55.38 | 12.290% | $62.1862 | $62.19 | $62.20 | $62.20 |
| Purchase #2 | $155.52 | 5.672% | $164.3411 | $164.34 | $164.35 | $164.30 |
| Purchase #3 | $122.47 | 12.736% | $138.0678 | $138.07 | $138.05 | $138.10 |
| Purchase #4 | $108.54 | 10.458% | $119.8911 | $119.89 | $119.90 | $119.90 |
| Purchase #5 | $151.95 | 12.687% | $171.2279 | $171.23 | $171.25 | $171.20 |
| Purchase #6 | $110.93 | 3.751% | $115.091 | $115.09 | $115.10 | $115.10 |
| Purchase #7 | $140.42 | 8.103% | $151.7982 | $151.80 | $151.80 | $151.80 |
| 7 purchase totals = | $845.21 | $922.6033 | $922.61 | $922.65 | $922.60 | |