| 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 | $215.77 | 7.870% | $232.7511 | $232.75 | $232.75 | $232.80 |
| Purchase #2 | $163.53 | 3.436% | $169.1489 | $169.15 | $169.15 | $169.10 |
| Purchase #3 | $173.25 | 8.423% | $187.8428 | $187.84 | $187.85 | $187.80 |
| Purchase #4 | $158.77 | 7.109% | $170.057 | $170.06 | $170.05 | $170.10 |
| Purchase #5 | $13.27 | 4.835% | $13.9116 | $13.91 | $13.90 | $13.90 |
| Purchase #6 | $66.67 | 7.373% | $71.5856 | $71.59 | $71.60 | $71.60 |
| Purchase #7 | $180.51 | 3.519% | $186.8621 | $186.86 | $186.85 | $186.90 |
| 7 purchase totals = | $971.77 | $1,032.1591 | $1,032.16 | $1,032.15 | $1,032.20 | |