| 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 | $121.87 | 3.483% | $126.1147 | $126.11 | $126.10 | $126.10 |
| Purchase #2 | $5.97 | 13.872% | $6.7982 | $6.80 | $6.80 | $6.80 |
| Purchase #3 | $116.88 | 4.422% | $122.0484 | $122.05 | $122.05 | $122.00 |
| Purchase #4 | $11.68 | 13.741% | $13.2849 | $13.28 | $13.30 | $13.30 |
| Purchase #5 | $173.61 | 3.458% | $179.6134 | $179.61 | $179.60 | $179.60 |
| Purchase #6 | $99.26 | 4.685% | $103.9103 | $103.91 | $103.90 | $103.90 |
| Purchase #7 | $156.65 | 13.318% | $177.5126 | $177.51 | $177.50 | $177.50 |
| 7 purchase totals = | $685.92 | $729.2825 | $729.27 | $729.25 | $729.20 | |