| 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 | $172.45 | 13.143% | $195.1151 | $195.12 | $195.10 | $195.10 |
| Purchase #2 | $243.32 | 11.155% | $270.4623 | $270.46 | $270.45 | $270.50 |
| Purchase #3 | $217.73 | 10.562% | $240.7266 | $240.73 | $240.75 | $240.70 |
| Purchase #4 | $33.78 | 4.508% | $35.3028 | $35.30 | $35.30 | $35.30 |
| Purchase #5 | $66.54 | 10.252% | $73.3617 | $73.36 | $73.35 | $73.40 |
| Purchase #6 | $128.29 | 9.797% | $140.8586 | $140.86 | $140.85 | $140.90 |
| Purchase #7 | $175.58 | 11.485% | $195.7454 | $195.75 | $195.75 | $195.70 |
| 7 purchase totals = | $1,037.69 | $1,151.5725 | $1,151.58 | $1,151.55 | $1,151.60 | |