| 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 | $127.35 | 6.151% | $135.1833 | $135.18 | $135.20 | $135.20 |
| Purchase #2 | $187.65 | 11.333% | $208.9164 | $208.92 | $208.90 | $208.90 |
| Purchase #3 | $13.26 | 3.440% | $13.7161 | $13.72 | $13.70 | $13.70 |
| Purchase #4 | $114.64 | 12.359% | $128.8084 | $128.81 | $128.80 | $128.80 |
| Purchase #5 | $66.60 | 8.761% | $72.4348 | $72.43 | $72.45 | $72.40 |
| Purchase #6 | $200.46 | 12.602% | $225.722 | $225.72 | $225.70 | $225.70 |
| Purchase #7 | $21.59 | 11.762% | $24.1294 | $24.13 | $24.15 | $24.10 |
| 7 purchase totals = | $731.55 | $808.9104 | $808.91 | $808.90 | $808.80 | |