| 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 | $135.43 | 6.824% | $144.6717 | $144.67 | $144.65 | $144.70 |
| Purchase #2 | $193.61 | 4.163% | $201.67 | $201.67 | $201.65 | $201.70 |
| Purchase #3 | $204.57 | 7.451% | $219.8125 | $219.81 | $219.80 | $219.80 |
| Purchase #4 | $172.25 | 10.305% | $190.0004 | $190.00 | $190.00 | $190.00 |
| Purchase #5 | $240.83 | 8.331% | $260.8935 | $260.89 | $260.90 | $260.90 |
| Purchase #6 | $166.25 | 5.758% | $175.8227 | $175.82 | $175.80 | $175.80 |
| Purchase #7 | $235.66 | 5.753% | $249.2175 | $249.22 | $249.20 | $249.20 |
| 7 purchase totals = | $1,348.60 | $1,442.0883 | $1,442.08 | $1,442.00 | $1,442.10 | |