| 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 | $130.43 | 10.202% | $143.7365 | $143.74 | $143.75 | $143.70 |
| Purchase #2 | $244.54 | 11.213% | $271.9603 | $271.96 | $271.95 | $272.00 |
| Purchase #3 | $64.77 | 13.225% | $73.3358 | $73.34 | $73.35 | $73.30 |
| Purchase #4 | $7.27 | 6.122% | $7.7151 | $7.72 | $7.70 | $7.70 |
| Purchase #5 | $39.36 | 6.445% | $41.8968 | $41.90 | $41.90 | $41.90 |
| Purchase #6 | $15.89 | 4.793% | $16.6516 | $16.65 | $16.65 | $16.70 |
| Purchase #7 | $112.86 | 5.268% | $118.8055 | $118.81 | $118.80 | $118.80 |
| 7 purchase totals = | $615.12 | $674.1016 | $674.12 | $674.10 | $674.10 | |