| 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 | $195.91 | 12.695% | $220.7808 | $220.78 | $220.80 | $220.80 |
| Purchase #2 | $108.52 | 6.354% | $115.4154 | $115.42 | $115.40 | $115.40 |
| Purchase #3 | $99.46 | 10.396% | $109.7999 | $109.80 | $109.80 | $109.80 |
| Purchase #4 | $33.96 | 11.221% | $37.7707 | $37.77 | $37.75 | $37.80 |
| Purchase #5 | $87.97 | 9.758% | $96.5541 | $96.55 | $96.55 | $96.60 |
| Purchase #6 | $137.46 | 6.342% | $146.1777 | $146.18 | $146.20 | $146.20 |
| Purchase #7 | $64.37 | 7.474% | $69.181 | $69.18 | $69.20 | $69.20 |
| 7 purchase totals = | $727.65 | $795.6796 | $795.68 | $795.70 | $795.80 | |