| 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 | $172.36 | 13.129% | $194.9891 | $194.99 | $195.00 | $195.00 |
| Purchase #2 | $63.59 | 7.390% | $68.2893 | $68.29 | $68.30 | $68.30 |
| Purchase #3 | $86.48 | 7.859% | $93.2765 | $93.28 | $93.30 | $93.30 |
| Purchase #4 | $50.25 | 6.239% | $53.3851 | $53.39 | $53.40 | $53.40 |
| Purchase #5 | $172.75 | 9.478% | $189.1232 | $189.12 | $189.10 | $189.10 |
| Purchase #6 | $246.30 | 3.512% | $254.9501 | $254.95 | $254.95 | $255.00 |
| Purchase #7 | $137.47 | 3.523% | $142.3131 | $142.31 | $142.30 | $142.30 |
| 7 purchase totals = | $929.20 | $996.3264 | $996.33 | $996.35 | $996.40 | |