| 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 | $166.79 | 4.829% | $174.8443 | $174.84 | $174.85 | $174.80 |
| Purchase #2 | $159.73 | 11.478% | $178.0638 | $178.06 | $178.05 | $178.10 |
| Purchase #3 | $213.38 | 7.701% | $229.8124 | $229.81 | $229.80 | $229.80 |
| Purchase #4 | $184.50 | 5.358% | $194.3855 | $194.39 | $194.40 | $194.40 |
| Purchase #5 | $232.59 | 13.371% | $263.6896 | $263.69 | $263.70 | $263.70 |
| Purchase #6 | $175.77 | 10.239% | $193.7671 | $193.77 | $193.75 | $193.80 |
| Purchase #7 | $66.53 | 13.209% | $75.3179 | $75.32 | $75.30 | $75.30 |
| 7 purchase totals = | $1,199.29 | $1,309.8806 | $1,309.88 | $1,309.85 | $1,309.90 | |