| 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 | $133.27 | 11.831% | $149.0372 | $149.04 | $149.05 | $149.00 |
| Purchase #2 | $36.25 | 8.804% | $39.4415 | $39.44 | $39.45 | $39.40 |
| Purchase #3 | $14.65 | 9.424% | $16.0306 | $16.03 | $16.05 | $16.00 |
| Purchase #4 | $192.76 | 5.828% | $203.9941 | $203.99 | $204.00 | $204.00 |
| Purchase #5 | $129.43 | 13.676% | $147.1308 | $147.13 | $147.15 | $147.10 |
| Purchase #6 | $190.98 | 5.128% | $200.7735 | $200.77 | $200.75 | $200.80 |
| Purchase #7 | $215.61 | 9.709% | $236.5436 | $236.54 | $236.55 | $236.50 |
| 7 purchase totals = | $912.95 | $992.9513 | $992.94 | $993.00 | $992.80 | |