| 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 | $113.53 | 3.558% | $117.5694 | $117.57 | $117.55 | $117.60 |
| Purchase #2 | $172.70 | 10.165% | $190.255 | $190.26 | $190.25 | $190.30 |
| Purchase #3 | $129.76 | 10.636% | $143.5613 | $143.56 | $143.55 | $143.60 |
| Purchase #4 | $93.92 | 3.474% | $97.1828 | $97.18 | $97.20 | $97.20 |
| Purchase #5 | $127.33 | 9.811% | $139.8223 | $139.82 | $139.80 | $139.80 |
| Purchase #6 | $118.61 | 12.442% | $133.3675 | $133.37 | $133.35 | $133.40 |
| Purchase #7 | $197.78 | 7.755% | $213.1178 | $213.12 | $213.10 | $213.10 |
| 7 purchase totals = | $953.63 | $1,034.8761 | $1,034.88 | $1,034.80 | $1,035.00 | |