| 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 | $174.50 | 10.258% | $192.4002 | $192.40 | $192.40 | $192.40 |
| Purchase #2 | $243.44 | 8.301% | $263.648 | $263.65 | $263.65 | $263.60 |
| Purchase #3 | $95.81 | 7.328% | $102.831 | $102.83 | $102.85 | $102.80 |
| Purchase #4 | $213.51 | 13.554% | $242.4491 | $242.45 | $242.45 | $242.40 |
| Purchase #5 | $145.87 | 10.455% | $161.1207 | $161.12 | $161.10 | $161.10 |
| Purchase #6 | $169.89 | 13.409% | $192.6706 | $192.67 | $192.65 | $192.70 |
| Purchase #7 | $132.47 | 13.723% | $150.6489 | $150.65 | $150.65 | $150.60 |
| 7 purchase totals = | $1,175.49 | $1,305.7685 | $1,305.77 | $1,305.75 | $1,305.60 | |