| 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 | $187.43 | 10.786% | $207.6462 | $207.65 | $207.65 | $207.60 |
| Purchase #2 | $197.42 | 13.114% | $223.3097 | $223.31 | $223.30 | $223.30 |
| Purchase #3 | $171.30 | 5.368% | $180.4954 | $180.50 | $180.50 | $180.50 |
| Purchase #4 | $69.80 | 6.420% | $74.2812 | $74.28 | $74.30 | $74.30 |
| Purchase #5 | $206.25 | 11.124% | $229.1933 | $229.19 | $229.20 | $229.20 |
| Purchase #6 | $15.65 | 6.834% | $16.7195 | $16.72 | $16.70 | $16.70 |
| Purchase #7 | $40.82 | 7.272% | $43.7884 | $43.79 | $43.80 | $43.80 |
| 7 purchase totals = | $888.67 | $975.4337 | $975.44 | $975.45 | $975.40 | |