| 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 | $112.32 | 3.412% | $116.1524 | $116.15 | $116.15 | $116.20 |
| Purchase #2 | $156.49 | 9.463% | $171.2986 | $171.30 | $171.30 | $171.30 |
| Purchase #3 | $191.85 | 10.433% | $211.8657 | $211.87 | $211.85 | $211.90 |
| Purchase #4 | $138.91 | 3.658% | $143.9913 | $143.99 | $144.00 | $144.00 |
| Purchase #5 | $66.29 | 10.824% | $73.4652 | $73.47 | $73.45 | $73.50 |
| Purchase #6 | $54.37 | 8.487% | $58.9844 | $58.98 | $59.00 | $59.00 |
| Purchase #7 | $38.27 | 10.861% | $42.4265 | $42.43 | $42.45 | $42.40 |
| 7 purchase totals = | $758.50 | $818.1841 | $818.19 | $818.20 | $818.30 | |