| 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 | $131.81 | 13.170% | $149.1694 | $149.17 | $149.15 | $149.20 |
| Purchase #2 | $83.42 | 6.263% | $88.6446 | $88.64 | $88.65 | $88.60 |
| Purchase #3 | $28.55 | 10.202% | $31.4627 | $31.46 | $31.45 | $31.50 |
| Purchase #4 | $12.58 | 5.828% | $13.3132 | $13.31 | $13.30 | $13.30 |
| Purchase #5 | $111.32 | 9.355% | $121.734 | $121.73 | $121.75 | $121.70 |
| Purchase #6 | $209.89 | 4.119% | $218.5354 | $218.54 | $218.55 | $218.50 |
| Purchase #7 | $60.91 | 4.554% | $63.6838 | $63.68 | $63.70 | $63.70 |
| 7 purchase totals = | $638.48 | $686.5431 | $686.53 | $686.55 | $686.50 | |