| 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 | $138.89 | 5.441% | $146.447 | $146.45 | $146.45 | $146.40 |
| Purchase #2 | $42.44 | 12.200% | $47.6177 | $47.62 | $47.60 | $47.60 |
| Purchase #3 | $236.71 | 11.247% | $263.3328 | $263.33 | $263.35 | $263.30 |
| Purchase #4 | $15.73 | 8.597% | $17.0823 | $17.08 | $17.10 | $17.10 |
| Purchase #5 | $62.83 | 13.814% | $71.5093 | $71.51 | $71.50 | $71.50 |
| Purchase #6 | $212.69 | 6.206% | $225.8895 | $225.89 | $225.90 | $225.90 |
| Purchase #7 | $148.76 | 9.441% | $162.8044 | $162.80 | $162.80 | $162.80 |
| 7 purchase totals = | $858.05 | $934.6830 | $934.68 | $934.70 | $934.60 | |