| 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 | $74.73 | 7.271% | $80.1636 | $80.16 | $80.15 | $80.20 |
| Purchase #2 | $57.88 | 7.669% | $62.3188 | $62.32 | $62.30 | $62.30 |
| Purchase #3 | $173.87 | 3.737% | $180.3675 | $180.37 | $180.35 | $180.40 |
| Purchase #4 | $113.68 | 11.593% | $126.8589 | $126.86 | $126.85 | $126.90 |
| Purchase #5 | $190.70 | 3.758% | $197.8665 | $197.87 | $197.85 | $197.90 |
| Purchase #6 | $204.46 | 7.550% | $219.8967 | $219.90 | $219.90 | $219.90 |
| Purchase #7 | $178.38 | 11.237% | $198.4246 | $198.42 | $198.40 | $198.40 |
| 7 purchase totals = | $993.70 | $1,065.8966 | $1,065.90 | $1,065.80 | $1,066.00 | |