| 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 | $107.36 | 8.668% | $116.666 | $116.67 | $116.65 | $116.70 |
| Purchase #2 | $38.55 | 7.603% | $41.481 | $41.48 | $41.50 | $41.50 |
| Purchase #3 | $113.88 | 12.211% | $127.7859 | $127.79 | $127.80 | $127.80 |
| Purchase #4 | $183.43 | 10.636% | $202.9396 | $202.94 | $202.95 | $202.90 |
| Purchase #5 | $131.80 | 13.642% | $149.7802 | $149.78 | $149.80 | $149.80 |
| Purchase #6 | $84.66 | 3.162% | $87.3369 | $87.34 | $87.35 | $87.30 |
| Purchase #7 | $193.42 | 10.287% | $213.3171 | $213.32 | $213.30 | $213.30 |
| 7 purchase totals = | $853.10 | $939.3067 | $939.32 | $939.35 | $939.30 | |