| 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 | $137.26 | 11.475% | $153.0106 | $153.01 | $153.00 | $153.00 |
| Purchase #2 | $209.71 | 7.668% | $225.7906 | $225.79 | $225.80 | $225.80 |
| Purchase #3 | $210.94 | 11.331% | $234.8416 | $234.84 | $234.85 | $234.80 |
| Purchase #4 | $237.54 | 9.627% | $260.408 | $260.41 | $260.40 | $260.40 |
| Purchase #5 | $155.73 | 6.817% | $166.3461 | $166.35 | $166.35 | $166.30 |
| Purchase #6 | $46.27 | 9.472% | $50.6527 | $50.65 | $50.65 | $50.70 |
| Purchase #7 | $16.84 | 5.174% | $17.7113 | $17.71 | $17.70 | $17.70 |
| 7 purchase totals = | $1,014.29 | $1,108.7609 | $1,108.76 | $1,108.75 | $1,108.70 | |