| 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 | $236.61 | 13.620% | $268.8363 | $268.84 | $268.85 | $268.80 |
| Purchase #2 | $127.27 | 13.311% | $144.2109 | $144.21 | $144.20 | $144.20 |
| Purchase #3 | $104.88 | 7.468% | $112.7124 | $112.71 | $112.70 | $112.70 |
| Purchase #4 | $73.41 | 13.514% | $83.3306 | $83.33 | $83.35 | $83.30 |
| Purchase #5 | $75.55 | 3.139% | $77.9215 | $77.92 | $77.90 | $77.90 |
| Purchase #6 | $38.37 | 4.776% | $40.2026 | $40.20 | $40.20 | $40.20 |
| Purchase #7 | $157.96 | 13.774% | $179.7174 | $179.72 | $179.70 | $179.70 |
| 7 purchase totals = | $814.05 | $906.9317 | $906.93 | $906.90 | $906.80 | |