| 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 | $142.68 | 12.511% | $160.5307 | $160.53 | $160.55 | $160.50 |
| Purchase #2 | $108.64 | 13.132% | $122.9066 | $122.91 | $122.90 | $122.90 |
| Purchase #3 | $91.59 | 13.783% | $104.2138 | $104.21 | $104.20 | $104.20 |
| Purchase #4 | $69.87 | 12.437% | $78.5597 | $78.56 | $78.55 | $78.60 |
| Purchase #5 | $180.79 | 9.609% | $198.1621 | $198.16 | $198.15 | $198.20 |
| Purchase #6 | $69.96 | 13.539% | $79.4319 | $79.43 | $79.45 | $79.40 |
| Purchase #7 | $36.80 | 12.475% | $41.3908 | $41.39 | $41.40 | $41.40 |
| 7 purchase totals = | $700.33 | $785.1956 | $785.19 | $785.20 | $785.20 | |