| 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 | $128.39 | 12.660% | $144.6442 | $144.64 | $144.65 | $144.60 |
| Purchase #2 | $115.56 | 13.209% | $130.8243 | $130.82 | $130.80 | $130.80 |
| Purchase #3 | $118.29 | 8.724% | $128.6096 | $128.61 | $128.60 | $128.60 |
| Purchase #4 | $20.60 | 7.763% | $22.1992 | $22.20 | $22.20 | $22.20 |
| Purchase #5 | $95.64 | 12.105% | $107.2172 | $107.22 | $107.20 | $107.20 |
| Purchase #6 | $173.39 | 8.551% | $188.2166 | $188.22 | $188.20 | $188.20 |
| Purchase #7 | $159.50 | 9.271% | $174.2872 | $174.29 | $174.30 | $174.30 |
| 7 purchase totals = | $811.37 | $895.9983 | $896.00 | $895.95 | $895.90 | |