| 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 | $165.71 | 10.863% | $183.7111 | $183.71 | $183.70 | $183.70 |
| Purchase #2 | $146.32 | 4.372% | $152.7171 | $152.72 | $152.70 | $152.70 |
| Purchase #3 | $78.97 | 6.853% | $84.3818 | $84.38 | $84.40 | $84.40 |
| Purchase #4 | $48.91 | 3.432% | $50.5886 | $50.59 | $50.60 | $50.60 |
| Purchase #5 | $119.40 | 9.726% | $131.0128 | $131.01 | $131.00 | $131.00 |
| Purchase #6 | $73.94 | 8.345% | $80.1103 | $80.11 | $80.10 | $80.10 |
| Purchase #7 | $175.67 | 6.869% | $187.7368 | $187.74 | $187.75 | $187.70 |
| 7 purchase totals = | $808.92 | $870.2585 | $870.26 | $870.25 | $870.20 | |