| 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 | $29.55 | 12.202% | $33.1557 | $33.16 | $33.15 | $33.20 |
| Purchase #2 | $148.93 | 12.787% | $167.9737 | $167.97 | $167.95 | $168.00 |
| Purchase #3 | $137.74 | 6.292% | $146.4066 | $146.41 | $146.40 | $146.40 |
| Purchase #4 | $64.50 | 3.243% | $66.5917 | $66.59 | $66.60 | $66.60 |
| Purchase #5 | $161.61 | 11.515% | $180.2194 | $180.22 | $180.20 | $180.20 |
| Purchase #6 | $29.75 | 5.286% | $31.3226 | $31.32 | $31.30 | $31.30 |
| Purchase #7 | $228.69 | 7.859% | $246.6627 | $246.66 | $246.65 | $246.70 |
| 7 purchase totals = | $800.77 | $872.3324 | $872.33 | $872.25 | $872.40 | |