| 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 | $157.26 | 7.629% | $169.2574 | $169.26 | $169.25 | $169.30 |
| Purchase #2 | $222.73 | 5.253% | $234.43 | $234.43 | $234.45 | $234.40 |
| Purchase #3 | $186.73 | 11.228% | $207.696 | $207.70 | $207.70 | $207.70 |
| Purchase #4 | $10.92 | 6.552% | $11.6355 | $11.64 | $11.65 | $11.60 |
| Purchase #5 | $191.45 | 9.433% | $209.5095 | $209.51 | $209.50 | $209.50 |
| Purchase #6 | $27.85 | 13.399% | $31.5816 | $31.58 | $31.60 | $31.60 |
| Purchase #7 | $28.59 | 11.200% | $31.7921 | $31.79 | $31.80 | $31.80 |
| 7 purchase totals = | $825.53 | $895.9021 | $895.91 | $895.95 | $895.90 | |