| 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 | $162.58 | 11.288% | $180.932 | $180.93 | $180.95 | $180.90 |
| Purchase #2 | $56.98 | 12.500% | $64.1025 | $64.10 | $64.10 | $64.10 |
| Purchase #3 | $48.97 | 3.819% | $50.8402 | $50.84 | $50.85 | $50.80 |
| Purchase #4 | $228.58 | 9.871% | $251.1431 | $251.14 | $251.15 | $251.10 |
| Purchase #5 | $186.49 | 8.815% | $202.9291 | $202.93 | $202.95 | $202.90 |
| Purchase #6 | $241.44 | 9.309% | $263.9156 | $263.92 | $263.90 | $263.90 |
| Purchase #7 | $174.36 | 12.316% | $195.8342 | $195.83 | $195.85 | $195.80 |
| 7 purchase totals = | $1,099.40 | $1,209.6967 | $1,209.69 | $1,209.75 | $1,209.50 | |