| 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 | $171.55 | 12.789% | $193.4895 | $193.49 | $193.50 | $193.50 |
| Purchase #2 | $15.47 | 3.174% | $15.961 | $15.96 | $15.95 | $16.00 |
| Purchase #3 | $208.78 | 13.351% | $236.6542 | $236.65 | $236.65 | $236.70 |
| Purchase #4 | $66.34 | 13.825% | $75.5115 | $75.51 | $75.50 | $75.50 |
| Purchase #5 | $109.50 | 8.178% | $118.4549 | $118.45 | $118.45 | $118.50 |
| Purchase #6 | $238.77 | 10.742% | $264.4187 | $264.42 | $264.40 | $264.40 |
| Purchase #7 | $166.25 | 6.285% | $176.6988 | $176.70 | $176.70 | $176.70 |
| 7 purchase totals = | $976.66 | $1,081.1886 | $1,081.18 | $1,081.15 | $1,081.30 | |