| 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 | $192.88 | 5.144% | $202.8017 | $202.80 | $202.80 | $202.80 |
| Purchase #2 | $48.86 | 8.409% | $52.9686 | $52.97 | $52.95 | $53.00 |
| Purchase #3 | $101.37 | 4.689% | $106.1232 | $106.12 | $106.10 | $106.10 |
| Purchase #4 | $161.26 | 11.563% | $179.9065 | $179.91 | $179.90 | $179.90 |
| Purchase #5 | $71.52 | 7.562% | $76.9283 | $76.93 | $76.95 | $76.90 |
| Purchase #6 | $90.75 | 13.166% | $102.6981 | $102.70 | $102.70 | $102.70 |
| Purchase #7 | $102.29 | 8.271% | $110.7504 | $110.75 | $110.75 | $110.80 |
| 7 purchase totals = | $768.93 | $832.1768 | $832.18 | $832.15 | $832.20 | |