| 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 | $166.98 | 10.187% | $183.9903 | $183.99 | $184.00 | $184.00 |
| Purchase #2 | $149.38 | 11.860% | $167.0965 | $167.10 | $167.10 | $167.10 |
| Purchase #3 | $83.51 | 11.655% | $93.2431 | $93.24 | $93.25 | $93.20 |
| Purchase #4 | $84.88 | 4.423% | $88.6342 | $88.63 | $88.65 | $88.60 |
| Purchase #5 | $77.90 | 13.782% | $88.6362 | $88.64 | $88.65 | $88.60 |
| Purchase #6 | $108.83 | 11.783% | $121.6534 | $121.65 | $121.65 | $121.70 |
| Purchase #7 | $170.36 | 11.180% | $189.4062 | $189.41 | $189.40 | $189.40 |
| 7 purchase totals = | $841.84 | $932.6599 | $932.66 | $932.70 | $932.60 | |