| 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 | $116.54 | 6.490% | $124.1034 | $124.10 | $124.10 | $124.10 |
| Purchase #2 | $122.97 | 12.199% | $137.9711 | $137.97 | $137.95 | $138.00 |
| Purchase #3 | $16.63 | 7.597% | $17.8934 | $17.89 | $17.90 | $17.90 |
| Purchase #4 | $181.74 | 6.405% | $193.3804 | $193.38 | $193.40 | $193.40 |
| Purchase #5 | $117.28 | 12.551% | $131.9998 | $132.00 | $132.00 | $132.00 |
| Purchase #6 | $72.42 | 9.717% | $79.4571 | $79.46 | $79.45 | $79.50 |
| Purchase #7 | $49.75 | 6.206% | $52.8375 | $52.84 | $52.85 | $52.80 |
| 7 purchase totals = | $677.33 | $737.6427 | $737.64 | $737.65 | $737.70 | |