| 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 | $39.87 | 5.808% | $42.1856 | $42.19 | $42.20 | $42.20 |
| Purchase #2 | $194.79 | 6.378% | $207.2137 | $207.21 | $207.20 | $207.20 |
| Purchase #3 | $182.62 | 7.119% | $195.6207 | $195.62 | $195.60 | $195.60 |
| Purchase #4 | $179.63 | 3.641% | $186.1703 | $186.17 | $186.15 | $186.20 |
| Purchase #5 | $91.27 | 9.611% | $100.042 | $100.04 | $100.05 | $100.00 |
| Purchase #6 | $89.44 | 3.847% | $92.8808 | $92.88 | $92.90 | $92.90 |
| Purchase #7 | $149.35 | 8.606% | $162.2031 | $162.20 | $162.20 | $162.20 |
| 7 purchase totals = | $926.97 | $986.3162 | $986.31 | $986.30 | $986.30 | |