| 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 | $137.52 | 4.557% | $143.7868 | $143.79 | $143.80 | $143.80 |
| Purchase #2 | $52.91 | 6.155% | $56.1666 | $56.17 | $56.15 | $56.20 |
| Purchase #3 | $192.56 | 13.138% | $217.8585 | $217.86 | $217.85 | $217.90 |
| Purchase #4 | $63.91 | 3.532% | $66.1673 | $66.17 | $66.15 | $66.20 |
| Purchase #5 | $84.46 | 8.254% | $91.4313 | $91.43 | $91.45 | $91.40 |
| Purchase #6 | $250.43 | 11.524% | $279.2896 | $279.29 | $279.30 | $279.30 |
| Purchase #7 | $143.26 | 8.344% | $155.2136 | $155.21 | $155.20 | $155.20 |
| 7 purchase totals = | $925.05 | $1,009.9137 | $1,009.92 | $1,009.90 | $1,010.00 | |