| 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 | $201.54 | 7.278% | $216.2081 | $216.21 | $216.20 | $216.20 |
| Purchase #2 | $81.86 | 8.564% | $88.8705 | $88.87 | $88.85 | $88.90 |
| Purchase #3 | $141.88 | 8.831% | $154.4094 | $154.41 | $154.40 | $154.40 |
| Purchase #4 | $13.62 | 8.483% | $14.7754 | $14.78 | $14.80 | $14.80 |
| Purchase #5 | $193.78 | 5.677% | $204.7809 | $204.78 | $204.80 | $204.80 |
| Purchase #6 | $92.78 | 3.127% | $95.6812 | $95.68 | $95.70 | $95.70 |
| Purchase #7 | $7.83 | 4.255% | $8.1632 | $8.16 | $8.15 | $8.20 |
| 7 purchase totals = | $733.29 | $782.8887 | $782.89 | $782.90 | $783.00 | |