| 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 | $147.90 | 9.636% | $162.1516 | $162.15 | $162.15 | $162.20 |
| Purchase #2 | $6.96 | 3.325% | $7.1914 | $7.19 | $7.20 | $7.20 |
| Purchase #3 | $209.53 | 4.229% | $218.391 | $218.39 | $218.40 | $218.40 |
| Purchase #4 | $73.36 | 3.746% | $76.1081 | $76.11 | $76.10 | $76.10 |
| Purchase #5 | $207.48 | 9.609% | $227.4168 | $227.42 | $227.40 | $227.40 |
| Purchase #6 | $29.69 | 12.589% | $33.4277 | $33.43 | $33.45 | $33.40 |
| Purchase #7 | $116.89 | 3.692% | $121.2056 | $121.21 | $121.20 | $121.20 |
| 7 purchase totals = | $791.81 | $845.8922 | $845.90 | $845.90 | $845.90 | |