| 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 | $150.88 | 11.293% | $167.9189 | $167.92 | $167.90 | $167.90 |
| Purchase #2 | $148.91 | 8.593% | $161.7058 | $161.71 | $161.70 | $161.70 |
| Purchase #3 | $193.82 | 12.769% | $218.5689 | $218.57 | $218.55 | $218.60 |
| Purchase #4 | $52.27 | 8.281% | $56.5985 | $56.60 | $56.60 | $56.60 |
| Purchase #5 | $203.39 | 10.370% | $224.4815 | $224.48 | $224.50 | $224.50 |
| Purchase #6 | $66.68 | 12.662% | $75.123 | $75.12 | $75.10 | $75.10 |
| Purchase #7 | $111.48 | 4.405% | $116.3907 | $116.39 | $116.40 | $116.40 |
| 7 purchase totals = | $927.43 | $1,020.7873 | $1,020.79 | $1,020.75 | $1,020.80 | |