| 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 | $172.54 | 12.387% | $193.9125 | $193.91 | $193.90 | $193.90 |
| Purchase #2 | $5.25 | 6.810% | $5.6075 | $5.61 | $5.60 | $5.60 |
| Purchase #3 | $99.53 | 7.458% | $106.9529 | $106.95 | $106.95 | $107.00 |
| Purchase #4 | $168.75 | 13.424% | $191.403 | $191.40 | $191.40 | $191.40 |
| Purchase #5 | $60.96 | 11.381% | $67.8979 | $67.90 | $67.90 | $67.90 |
| Purchase #6 | $83.96 | 12.618% | $94.5541 | $94.55 | $94.55 | $94.60 |
| Purchase #7 | $119.87 | 5.748% | $126.7601 | $126.76 | $126.75 | $126.80 |
| 7 purchase totals = | $710.86 | $787.0880 | $787.08 | $787.05 | $787.20 | |