| 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 | $35.32 | 7.381% | $37.927 | $37.93 | $37.95 | $37.90 |
| Purchase #2 | $134.48 | 13.638% | $152.8204 | $152.82 | $152.80 | $152.80 |
| Purchase #3 | $182.46 | 9.751% | $200.2517 | $200.25 | $200.25 | $200.30 |
| Purchase #4 | $92.68 | 5.326% | $97.6161 | $97.62 | $97.60 | $97.60 |
| Purchase #5 | $195.96 | 8.717% | $213.0418 | $213.04 | $213.05 | $213.00 |
| Purchase #6 | $166.99 | 11.153% | $185.6144 | $185.61 | $185.60 | $185.60 |
| Purchase #7 | $107.42 | 10.727% | $118.9429 | $118.94 | $118.95 | $118.90 |
| 7 purchase totals = | $915.31 | $1,006.2143 | $1,006.21 | $1,006.20 | $1,006.10 | |