| 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 | $148.29 | 8.240% | $160.5091 | $160.51 | $160.50 | $160.50 |
| Purchase #2 | $71.38 | 4.546% | $74.6249 | $74.62 | $74.60 | $74.60 |
| Purchase #3 | $201.91 | 9.596% | $221.2853 | $221.29 | $221.30 | $221.30 |
| Purchase #4 | $57.49 | 7.490% | $61.796 | $61.80 | $61.80 | $61.80 |
| Purchase #5 | $152.48 | 5.663% | $161.1149 | $161.11 | $161.10 | $161.10 |
| Purchase #6 | $66.49 | 9.212% | $72.6151 | $72.62 | $72.60 | $72.60 |
| Purchase #7 | $212.73 | 4.789% | $222.9176 | $222.92 | $222.90 | $222.90 |
| 7 purchase totals = | $910.77 | $974.8629 | $974.87 | $974.80 | $974.80 | |