| 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 | $149.54 | 8.245% | $161.8696 | $161.87 | $161.85 | $161.90 |
| Purchase #2 | $33.49 | 10.699% | $37.0731 | $37.07 | $37.05 | $37.10 |
| Purchase #3 | $113.77 | 6.634% | $121.3175 | $121.32 | $121.30 | $121.30 |
| Purchase #4 | $171.27 | 12.362% | $192.4424 | $192.44 | $192.45 | $192.40 |
| Purchase #5 | $185.92 | 9.827% | $204.1904 | $204.19 | $204.20 | $204.20 |
| Purchase #6 | $170.82 | 4.761% | $178.9527 | $178.95 | $178.95 | $179.00 |
| Purchase #7 | $48.48 | 13.574% | $55.0607 | $55.06 | $55.05 | $55.10 |
| 7 purchase totals = | $873.29 | $950.9064 | $950.90 | $950.85 | $951.00 | |