| 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 | $178.53 | 10.723% | $197.6738 | $197.67 | $197.65 | $197.70 |
| Purchase #2 | $45.48 | 4.267% | $47.4206 | $47.42 | $47.40 | $47.40 |
| Purchase #3 | $189.55 | 13.444% | $215.0331 | $215.03 | $215.05 | $215.00 |
| Purchase #4 | $168.70 | 13.268% | $191.0831 | $191.08 | $191.10 | $191.10 |
| Purchase #5 | $159.31 | 6.503% | $169.6699 | $169.67 | $169.65 | $169.70 |
| Purchase #6 | $87.36 | 3.798% | $90.6779 | $90.68 | $90.70 | $90.70 |
| Purchase #7 | $14.53 | 6.240% | $15.4367 | $15.44 | $15.45 | $15.40 |
| 7 purchase totals = | $843.46 | $926.9951 | $926.99 | $927.00 | $927.00 | |