| 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 | $177.37 | 4.147% | $184.7255 | $184.73 | $184.75 | $184.70 |
| Purchase #2 | $68.44 | 7.296% | $73.4334 | $73.43 | $73.45 | $73.40 |
| Purchase #3 | $37.53 | 4.464% | $39.2053 | $39.21 | $39.20 | $39.20 |
| Purchase #4 | $141.94 | 5.489% | $149.7311 | $149.73 | $149.75 | $149.70 |
| Purchase #5 | $171.77 | 4.828% | $180.0631 | $180.06 | $180.05 | $180.10 |
| Purchase #6 | $184.45 | 7.603% | $198.4737 | $198.47 | $198.45 | $198.50 |
| Purchase #7 | $23.70 | 10.348% | $26.1525 | $26.15 | $26.15 | $26.20 |
| 7 purchase totals = | $805.20 | $851.7846 | $851.78 | $851.80 | $851.80 | |