| 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 | $65.37 | 13.680% | $74.3126 | $74.31 | $74.30 | $74.30 |
| Purchase #2 | $170.99 | 11.726% | $191.0403 | $191.04 | $191.05 | $191.00 |
| Purchase #3 | $213.78 | 12.316% | $240.1091 | $240.11 | $240.10 | $240.10 |
| Purchase #4 | $125.44 | 13.268% | $142.0834 | $142.08 | $142.10 | $142.10 |
| Purchase #5 | $76.88 | 4.486% | $80.3288 | $80.33 | $80.35 | $80.30 |
| Purchase #6 | $209.71 | 5.270% | $220.7617 | $220.76 | $220.75 | $220.80 |
| Purchase #7 | $173.96 | 3.179% | $179.4902 | $179.49 | $179.50 | $179.50 |
| 7 purchase totals = | $1,036.13 | $1,128.1261 | $1,128.12 | $1,128.15 | $1,128.10 | |