| 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 | $154.64 | 12.206% | $173.5154 | $173.52 | $173.50 | $173.50 |
| Purchase #2 | $117.80 | 11.169% | $130.9571 | $130.96 | $130.95 | $131.00 |
| Purchase #3 | $16.48 | 7.315% | $17.6855 | $17.69 | $17.70 | $17.70 |
| Purchase #4 | $55.48 | 3.509% | $57.4268 | $57.43 | $57.45 | $57.40 |
| Purchase #5 | $21.89 | 9.472% | $23.9634 | $23.96 | $23.95 | $24.00 |
| Purchase #6 | $202.97 | 12.481% | $228.3027 | $228.30 | $228.30 | $228.30 |
| Purchase #7 | $210.67 | 10.450% | $232.685 | $232.69 | $232.70 | $232.70 |
| 7 purchase totals = | $779.93 | $864.5359 | $864.55 | $864.55 | $864.60 | |