| 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 | $135.65 | 10.644% | $150.0886 | $150.09 | $150.10 | $150.10 |
| Purchase #2 | $152.99 | 10.568% | $169.158 | $169.16 | $169.15 | $169.20 |
| Purchase #3 | $44.31 | 4.456% | $46.2845 | $46.28 | $46.30 | $46.30 |
| Purchase #4 | $155.26 | 13.869% | $176.793 | $176.79 | $176.80 | $176.80 |
| Purchase #5 | $50.44 | 11.252% | $56.1155 | $56.12 | $56.10 | $56.10 |
| Purchase #6 | $5.36 | 7.372% | $5.7551 | $5.76 | $5.75 | $5.80 |
| Purchase #7 | $197.28 | 6.426% | $209.9572 | $209.96 | $209.95 | $210.00 |
| 7 purchase totals = | $741.29 | $814.1519 | $814.16 | $814.15 | $814.30 | |