| 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 | $18.38 | 7.626% | $19.7817 | $19.78 | $19.80 | $19.80 |
| Purchase #2 | $141.70 | 6.739% | $151.2492 | $151.25 | $151.25 | $151.20 |
| Purchase #3 | $182.39 | 7.242% | $195.5987 | $195.60 | $195.60 | $195.60 |
| Purchase #4 | $96.84 | 6.583% | $103.215 | $103.22 | $103.20 | $103.20 |
| Purchase #5 | $127.75 | 4.336% | $133.2892 | $133.29 | $133.30 | $133.30 |
| Purchase #6 | $201.78 | 13.810% | $229.6458 | $229.65 | $229.65 | $229.60 |
| Purchase #7 | $147.66 | 9.363% | $161.4854 | $161.49 | $161.50 | $161.50 |
| 7 purchase totals = | $916.50 | $994.2650 | $994.28 | $994.30 | $994.20 | |