| 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 | $166.27 | 12.814% | $187.5758 | $187.58 | $187.60 | $187.60 |
| Purchase #2 | $37.72 | 4.850% | $39.5494 | $39.55 | $39.55 | $39.50 |
| Purchase #3 | $60.66 | 6.865% | $64.8243 | $64.82 | $64.80 | $64.80 |
| Purchase #4 | $62.29 | 13.583% | $70.7509 | $70.75 | $70.75 | $70.80 |
| Purchase #5 | $36.62 | 7.204% | $39.2581 | $39.26 | $39.25 | $39.30 |
| Purchase #6 | $70.96 | 8.306% | $76.8539 | $76.85 | $76.85 | $76.90 |
| Purchase #7 | $132.90 | 6.474% | $141.5039 | $141.50 | $141.50 | $141.50 |
| 7 purchase totals = | $567.42 | $620.3163 | $620.31 | $620.30 | $620.40 | |