| 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 | $192.86 | 7.741% | $207.7893 | $207.79 | $207.80 | $207.80 |
| Purchase #2 | $77.57 | 12.474% | $87.2461 | $87.25 | $87.25 | $87.20 |
| Purchase #3 | $54.77 | 12.361% | $61.5401 | $61.54 | $61.55 | $61.50 |
| Purchase #4 | $197.32 | 8.151% | $213.4036 | $213.40 | $213.40 | $213.40 |
| Purchase #5 | $46.73 | 7.368% | $50.1731 | $50.17 | $50.15 | $50.20 |
| Purchase #6 | $119.92 | 11.491% | $133.7 | $133.70 | $133.70 | $133.70 |
| Purchase #7 | $192.73 | 5.702% | $203.7195 | $203.72 | $203.70 | $203.70 |
| 7 purchase totals = | $881.90 | $957.5717 | $957.57 | $957.55 | $957.50 | |