| 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 | $152.45 | 7.282% | $163.5514 | $163.55 | $163.55 | $163.60 |
| Purchase #2 | $178.34 | 6.139% | $189.2883 | $189.29 | $189.30 | $189.30 |
| Purchase #3 | $64.78 | 7.246% | $69.474 | $69.47 | $69.45 | $69.50 |
| Purchase #4 | $106.74 | 9.223% | $116.5846 | $116.58 | $116.60 | $116.60 |
| Purchase #5 | $228.46 | 11.318% | $254.3171 | $254.32 | $254.30 | $254.30 |
| Purchase #6 | $32.37 | 12.786% | $36.5088 | $36.51 | $36.50 | $36.50 |
| Purchase #7 | $85.87 | 6.359% | $91.3305 | $91.33 | $91.35 | $91.30 |
| 7 purchase totals = | $849.01 | $921.0547 | $921.05 | $921.05 | $921.10 | |