| 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 | $91.48 | 11.789% | $102.2646 | $102.26 | $102.25 | $102.30 |
| Purchase #2 | $151.34 | 5.590% | $159.7999 | $159.80 | $159.80 | $159.80 |
| Purchase #3 | $48.88 | 5.588% | $51.6114 | $51.61 | $51.60 | $51.60 |
| Purchase #4 | $112.53 | 3.432% | $116.392 | $116.39 | $116.40 | $116.40 |
| Purchase #5 | $83.51 | 7.151% | $89.4818 | $89.48 | $89.50 | $89.50 |
| Purchase #6 | $211.49 | 13.102% | $239.1994 | $239.20 | $239.20 | $239.20 |
| Purchase #7 | $18.86 | 7.496% | $20.2737 | $20.27 | $20.25 | $20.30 |
| 7 purchase totals = | $718.09 | $779.0228 | $779.01 | $779.00 | $779.10 | |