| 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 | $171.71 | 13.589% | $195.0437 | $195.04 | $195.05 | $195.00 |
| Purchase #2 | $80.68 | 13.407% | $91.4968 | $91.50 | $91.50 | $91.50 |
| Purchase #3 | $168.72 | 13.273% | $191.1142 | $191.11 | $191.10 | $191.10 |
| Purchase #4 | $5.59 | 3.352% | $5.7774 | $5.78 | $5.80 | $5.80 |
| Purchase #5 | $81.32 | 4.733% | $85.1689 | $85.17 | $85.15 | $85.20 |
| Purchase #6 | $53.86 | 11.565% | $60.0889 | $60.09 | $60.10 | $60.10 |
| Purchase #7 | $224.94 | 5.809% | $238.0068 | $238.01 | $238.00 | $238.00 |
| 7 purchase totals = | $786.82 | $866.6967 | $866.70 | $866.70 | $866.70 | |