| 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 | $136.78 | 10.556% | $151.2185 | $151.22 | $151.20 | $151.20 |
| Purchase #2 | $221.57 | 9.337% | $242.258 | $242.26 | $242.25 | $242.30 |
| Purchase #3 | $71.73 | 4.248% | $74.7771 | $74.78 | $74.80 | $74.80 |
| Purchase #4 | $160.47 | 13.855% | $182.7031 | $182.70 | $182.70 | $182.70 |
| Purchase #5 | $98.56 | 3.286% | $101.7987 | $101.80 | $101.80 | $101.80 |
| Purchase #6 | $60.92 | 11.856% | $68.1427 | $68.14 | $68.15 | $68.10 |
| Purchase #7 | $72.57 | 12.235% | $81.4489 | $81.45 | $81.45 | $81.40 |
| 7 purchase totals = | $822.60 | $902.3470 | $902.35 | $902.35 | $902.30 | |