| 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 | $184.94 | 13.474% | $209.8588 | $209.86 | $209.85 | $209.90 |
| Purchase #2 | $151.40 | 6.484% | $161.2168 | $161.22 | $161.20 | $161.20 |
| Purchase #3 | $11.61 | 7.496% | $12.4803 | $12.48 | $12.50 | $12.50 |
| Purchase #4 | $33.63 | 8.236% | $36.3998 | $36.40 | $36.40 | $36.40 |
| Purchase #5 | $59.29 | 4.805% | $62.1389 | $62.14 | $62.15 | $62.10 |
| Purchase #6 | $234.51 | 6.502% | $249.7578 | $249.76 | $249.75 | $249.80 |
| Purchase #7 | $69.95 | 7.742% | $75.3655 | $75.37 | $75.35 | $75.40 |
| 7 purchase totals = | $745.33 | $807.2179 | $807.23 | $807.20 | $807.30 | |