| 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 | $79.81 | 10.296% | $88.0272 | $88.03 | $88.05 | $88.00 |
| Purchase #2 | $141.81 | 7.161% | $151.965 | $151.97 | $151.95 | $152.00 |
| Purchase #3 | $197.34 | 11.726% | $220.4801 | $220.48 | $220.50 | $220.50 |
| Purchase #4 | $144.65 | 13.546% | $164.2443 | $164.24 | $164.25 | $164.20 |
| Purchase #5 | $13.65 | 12.212% | $15.3169 | $15.32 | $15.30 | $15.30 |
| Purchase #6 | $210.98 | 6.643% | $224.9954 | $225.00 | $225.00 | $225.00 |
| Purchase #7 | $93.33 | 11.301% | $103.8772 | $103.88 | $103.90 | $103.90 |
| 7 purchase totals = | $881.57 | $968.9061 | $968.92 | $968.95 | $968.90 | |