| 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 | $129.91 | 5.601% | $137.1863 | $137.19 | $137.20 | $137.20 |
| Purchase #2 | $136.95 | 9.536% | $150.0096 | $150.01 | $150.00 | $150.00 |
| Purchase #3 | $176.69 | 6.533% | $188.2332 | $188.23 | $188.25 | $188.20 |
| Purchase #4 | $53.96 | 6.386% | $57.4059 | $57.41 | $57.40 | $57.40 |
| Purchase #5 | $121.57 | 10.261% | $134.0443 | $134.04 | $134.05 | $134.00 |
| Purchase #6 | $124.57 | 13.115% | $140.9074 | $140.91 | $140.90 | $140.90 |
| Purchase #7 | $26.96 | 10.365% | $29.7544 | $29.75 | $29.75 | $29.80 |
| 7 purchase totals = | $770.61 | $837.5411 | $837.54 | $837.55 | $837.50 | |