| 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 | $194.84 | 12.126% | $218.4663 | $218.47 | $218.45 | $218.50 |
| Purchase #2 | $151.48 | 4.653% | $158.5284 | $158.53 | $158.55 | $158.50 |
| Purchase #3 | $64.54 | 11.839% | $72.1809 | $72.18 | $72.20 | $72.20 |
| Purchase #4 | $144.31 | 3.285% | $149.0506 | $149.05 | $149.05 | $149.10 |
| Purchase #5 | $167.78 | 12.114% | $188.1049 | $188.10 | $188.10 | $188.10 |
| Purchase #6 | $8.76 | 6.812% | $9.3567 | $9.36 | $9.35 | $9.40 |
| Purchase #7 | $94.27 | 9.331% | $103.0663 | $103.07 | $103.05 | $103.10 |
| 7 purchase totals = | $825.98 | $898.7541 | $898.76 | $898.75 | $898.90 | |