| 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 | $148.62 | 3.204% | $153.3818 | $153.38 | $153.40 | $153.40 |
| Purchase #2 | $64.49 | 9.732% | $70.7662 | $70.77 | $70.75 | $70.80 |
| Purchase #3 | $29.39 | 13.746% | $33.4299 | $33.43 | $33.45 | $33.40 |
| Purchase #4 | $153.51 | 8.676% | $166.8285 | $166.83 | $166.85 | $166.80 |
| Purchase #5 | $179.66 | 4.133% | $187.0853 | $187.09 | $187.10 | $187.10 |
| Purchase #6 | $34.79 | 4.656% | $36.4098 | $36.41 | $36.40 | $36.40 |
| Purchase #7 | $5.70 | 8.235% | $6.1694 | $6.17 | $6.15 | $6.20 |
| 7 purchase totals = | $616.16 | $654.0709 | $654.08 | $654.10 | $654.10 | |