| 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 | $167.44 | 5.355% | $176.4064 | $176.41 | $176.40 | $176.40 |
| Purchase #2 | $57.91 | 7.198% | $62.0784 | $62.08 | $62.10 | $62.10 |
| Purchase #3 | $122.33 | 6.281% | $130.0135 | $130.01 | $130.00 | $130.00 |
| Purchase #4 | $104.64 | 5.686% | $110.5898 | $110.59 | $110.60 | $110.60 |
| Purchase #5 | $116.44 | 4.427% | $121.5948 | $121.59 | $121.60 | $121.60 |
| Purchase #6 | $121.57 | 8.368% | $131.743 | $131.74 | $131.75 | $131.70 |
| Purchase #7 | $128.43 | 8.398% | $139.2156 | $139.22 | $139.20 | $139.20 |
| 7 purchase totals = | $818.76 | $871.6415 | $871.64 | $871.65 | $871.60 | |