| 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 | $152.59 | 3.321% | $157.6575 | $157.66 | $157.65 | $157.70 |
| Purchase #2 | $104.29 | 7.477% | $112.0878 | $112.09 | $112.10 | $112.10 |
| Purchase #3 | $74.70 | 11.336% | $83.168 | $83.17 | $83.15 | $83.20 |
| Purchase #4 | $50.56 | 9.206% | $55.2146 | $55.21 | $55.20 | $55.20 |
| Purchase #5 | $115.73 | 9.327% | $126.5241 | $126.52 | $126.50 | $126.50 |
| Purchase #6 | $29.28 | 6.637% | $31.2233 | $31.22 | $31.20 | $31.20 |
| Purchase #7 | $74.89 | 12.414% | $84.1868 | $84.19 | $84.20 | $84.20 |
| 7 purchase totals = | $602.04 | $650.0621 | $650.06 | $650.00 | $650.10 | |