| 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 | $171.48 | 7.824% | $184.8966 | $184.90 | $184.90 | $184.90 |
| Purchase #2 | $204.86 | 9.450% | $224.2193 | $224.22 | $224.20 | $224.20 |
| Purchase #3 | $66.92 | 4.153% | $69.6992 | $69.70 | $69.70 | $69.70 |
| Purchase #4 | $64.78 | 11.869% | $72.4687 | $72.47 | $72.45 | $72.50 |
| Purchase #5 | $198.73 | 5.457% | $209.5747 | $209.57 | $209.55 | $209.60 |
| Purchase #6 | $93.50 | 4.668% | $97.8646 | $97.86 | $97.85 | $97.90 |
| Purchase #7 | $193.47 | 4.858% | $202.8688 | $202.87 | $202.85 | $202.90 |
| 7 purchase totals = | $993.74 | $1,061.5919 | $1,061.59 | $1,061.50 | $1,061.70 | |