| 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 | $179.76 | 13.568% | $204.1498 | $204.15 | $204.15 | $204.10 |
| Purchase #2 | $160.96 | 8.280% | $174.2875 | $174.29 | $174.30 | $174.30 |
| Purchase #3 | $9.35 | 3.416% | $9.6694 | $9.67 | $9.65 | $9.70 |
| Purchase #4 | $91.66 | 11.407% | $102.1157 | $102.12 | $102.10 | $102.10 |
| Purchase #5 | $63.82 | 4.341% | $66.5904 | $66.59 | $66.60 | $66.60 |
| Purchase #6 | $72.32 | 12.541% | $81.3897 | $81.39 | $81.40 | $81.40 |
| Purchase #7 | $42.55 | 13.814% | $48.4279 | $48.43 | $48.45 | $48.40 |
| 7 purchase totals = | $620.42 | $686.6304 | $686.64 | $686.65 | $686.60 | |