| 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 | $127.91 | 5.715% | $135.2201 | $135.22 | $135.20 | $135.20 |
| Purchase #2 | $65.41 | 11.254% | $72.7712 | $72.77 | $72.75 | $72.80 |
| Purchase #3 | $158.63 | 6.653% | $169.1837 | $169.18 | $169.20 | $169.20 |
| Purchase #4 | $88.72 | 6.383% | $94.383 | $94.38 | $94.40 | $94.40 |
| Purchase #5 | $130.48 | 8.167% | $141.1363 | $141.14 | $141.15 | $141.10 |
| Purchase #6 | $98.50 | 12.204% | $110.5209 | $110.52 | $110.50 | $110.50 |
| Purchase #7 | $11.64 | 4.267% | $12.1367 | $12.14 | $12.15 | $12.10 |
| 7 purchase totals = | $681.29 | $735.3519 | $735.35 | $735.35 | $735.30 | |