| 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 | $169.81 | 8.240% | $183.8023 | $183.80 | $183.80 | $183.80 |
| Purchase #2 | $120.32 | 8.814% | $130.925 | $130.93 | $130.95 | $130.90 |
| Purchase #3 | $52.38 | 13.846% | $59.6325 | $59.63 | $59.65 | $59.60 |
| Purchase #4 | $126.91 | 11.188% | $141.1087 | $141.11 | $141.10 | $141.10 |
| Purchase #5 | $70.25 | 5.118% | $73.8454 | $73.85 | $73.85 | $73.80 |
| Purchase #6 | $6.83 | 4.377% | $7.1289 | $7.13 | $7.15 | $7.10 |
| Purchase #7 | $75.62 | 8.115% | $81.7566 | $81.76 | $81.75 | $81.80 |
| 7 purchase totals = | $622.12 | $678.1994 | $678.21 | $678.25 | $678.10 | |