| 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 | $140.45 | 10.320% | $154.9444 | $154.94 | $154.95 | $154.90 |
| Purchase #2 | $131.60 | 6.835% | $140.5949 | $140.59 | $140.60 | $140.60 |
| Purchase #3 | $121.48 | 11.832% | $135.8535 | $135.85 | $135.85 | $135.90 |
| Purchase #4 | $131.68 | 6.370% | $140.068 | $140.07 | $140.05 | $140.10 |
| Purchase #5 | $214.57 | 6.692% | $228.929 | $228.93 | $228.95 | $228.90 |
| Purchase #6 | $62.41 | 3.429% | $64.55 | $64.55 | $64.55 | $64.60 |
| Purchase #7 | $37.69 | 7.140% | $40.3811 | $40.38 | $40.40 | $40.40 |
| 7 purchase totals = | $839.88 | $905.3209 | $905.31 | $905.35 | $905.40 | |