| 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 | $172.33 | 10.813% | $190.964 | $190.96 | $190.95 | $191.00 |
| Purchase #2 | $124.41 | 8.538% | $135.0321 | $135.03 | $135.05 | $135.00 |
| Purchase #3 | $161.53 | 7.393% | $173.4719 | $173.47 | $173.45 | $173.50 |
| Purchase #4 | $123.95 | 11.152% | $137.7729 | $137.77 | $137.75 | $137.80 |
| Purchase #5 | $15.42 | 4.726% | $16.1487 | $16.15 | $16.15 | $16.10 |
| Purchase #6 | $238.35 | 7.822% | $256.9937 | $256.99 | $257.00 | $257.00 |
| Purchase #7 | $65.44 | 6.148% | $69.4633 | $69.46 | $69.45 | $69.50 |
| 7 purchase totals = | $901.43 | $979.8466 | $979.83 | $979.80 | $979.90 | |