| 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 | $39.42 | 5.742% | $41.6835 | $41.68 | $41.70 | $41.70 |
| Purchase #2 | $163.54 | 13.756% | $186.0366 | $186.04 | $186.05 | $186.00 |
| Purchase #3 | $73.32 | 8.669% | $79.6761 | $79.68 | $79.70 | $79.70 |
| Purchase #4 | $168.94 | 13.140% | $191.1387 | $191.14 | $191.15 | $191.10 |
| Purchase #5 | $206.36 | 7.245% | $221.3108 | $221.31 | $221.30 | $221.30 |
| Purchase #6 | $191.95 | 7.814% | $206.949 | $206.95 | $206.95 | $206.90 |
| Purchase #7 | $186.37 | 4.653% | $195.0418 | $195.04 | $195.05 | $195.00 |
| 7 purchase totals = | $1,029.90 | $1,121.8365 | $1,121.84 | $1,121.90 | $1,121.70 | |