| 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 | $15.41 | 4.860% | $16.1589 | $16.16 | $16.15 | $16.20 |
| Purchase #2 | $170.32 | 7.391% | $182.9084 | $182.91 | $182.90 | $182.90 |
| Purchase #3 | $232.38 | 7.510% | $249.8317 | $249.83 | $249.85 | $249.80 |
| Purchase #4 | $142.95 | 6.445% | $152.1631 | $152.16 | $152.15 | $152.20 |
| Purchase #5 | $217.62 | 9.699% | $238.727 | $238.73 | $238.75 | $238.70 |
| Purchase #6 | $32.34 | 3.164% | $33.3632 | $33.36 | $33.35 | $33.40 |
| Purchase #7 | $21.48 | 7.658% | $23.1249 | $23.12 | $23.10 | $23.10 |
| 7 purchase totals = | $832.50 | $896.2772 | $896.27 | $896.25 | $896.30 | |