| 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 | $148.80 | 8.600% | $161.5968 | $161.60 | $161.60 | $161.60 |
| Purchase #2 | $120.94 | 7.838% | $130.4193 | $130.42 | $130.40 | $130.40 |
| Purchase #3 | $36.83 | 12.701% | $41.5078 | $41.51 | $41.50 | $41.50 |
| Purchase #4 | $248.96 | 3.133% | $256.7599 | $256.76 | $256.75 | $256.80 |
| Purchase #5 | $24.60 | 8.526% | $26.6974 | $26.70 | $26.70 | $26.70 |
| Purchase #6 | $99.94 | 7.789% | $107.7243 | $107.72 | $107.70 | $107.70 |
| Purchase #7 | $106.59 | 12.445% | $119.8551 | $119.86 | $119.85 | $119.90 |
| 7 purchase totals = | $786.66 | $844.5606 | $844.57 | $844.50 | $844.60 | |