| 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 | $179.76 | 8.108% | $194.3349 | $194.33 | $194.35 | $194.30 |
| Purchase #2 | $98.59 | 13.720% | $112.1165 | $112.12 | $112.10 | $112.10 |
| Purchase #3 | $49.40 | 6.782% | $52.7503 | $52.75 | $52.75 | $52.80 |
| Purchase #4 | $151.72 | 7.189% | $162.6272 | $162.63 | $162.65 | $162.60 |
| Purchase #5 | $23.51 | 9.308% | $25.6983 | $25.70 | $25.70 | $25.70 |
| Purchase #6 | $59.34 | 4.731% | $62.1474 | $62.15 | $62.15 | $62.10 |
| Purchase #7 | $81.58 | 4.218% | $85.021 | $85.02 | $85.00 | $85.00 |
| 7 purchase totals = | $643.90 | $694.6956 | $694.70 | $694.70 | $694.60 | |