| 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 | $127.48 | 6.187% | $135.3672 | $135.37 | $135.35 | $135.40 |
| Purchase #2 | $37.43 | 7.107% | $40.0902 | $40.09 | $40.10 | $40.10 |
| Purchase #3 | $136.39 | 10.406% | $150.5827 | $150.58 | $150.60 | $150.60 |
| Purchase #4 | $82.54 | 5.583% | $87.1482 | $87.15 | $87.15 | $87.10 |
| Purchase #5 | $233.99 | 13.586% | $265.7799 | $265.78 | $265.80 | $265.80 |
| Purchase #6 | $219.69 | 11.495% | $244.9434 | $244.94 | $244.95 | $244.90 |
| Purchase #7 | $156.31 | 9.872% | $171.7409 | $171.74 | $171.75 | $171.70 |
| 7 purchase totals = | $993.83 | $1,095.6525 | $1,095.65 | $1,095.70 | $1,095.60 | |