| 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 | $173.28 | 7.621% | $186.4857 | $186.49 | $186.50 | $186.50 |
| Purchase #2 | $64.58 | 6.271% | $68.6298 | $68.63 | $68.65 | $68.60 |
| Purchase #3 | $131.37 | 11.725% | $146.7731 | $146.77 | $146.75 | $146.80 |
| Purchase #4 | $209.43 | 12.746% | $236.1239 | $236.12 | $236.10 | $236.10 |
| Purchase #5 | $142.39 | 8.180% | $154.0375 | $154.04 | $154.05 | $154.00 |
| Purchase #6 | $38.81 | 6.671% | $41.399 | $41.40 | $41.40 | $41.40 |
| Purchase #7 | $207.96 | 6.622% | $221.7311 | $221.73 | $221.75 | $221.70 |
| 7 purchase totals = | $967.82 | $1,055.1801 | $1,055.18 | $1,055.20 | $1,055.10 | |