| 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 | $177.66 | 7.572% | $191.1124 | $191.11 | $191.10 | $191.10 |
| Purchase #2 | $199.35 | 5.178% | $209.6723 | $209.67 | $209.65 | $209.70 |
| Purchase #3 | $189.86 | 11.110% | $210.9534 | $210.95 | $210.95 | $211.00 |
| Purchase #4 | $93.47 | 13.703% | $106.2782 | $106.28 | $106.30 | $106.30 |
| Purchase #5 | $47.89 | 8.816% | $52.112 | $52.11 | $52.10 | $52.10 |
| Purchase #6 | $208.36 | 12.174% | $233.7257 | $233.73 | $233.75 | $233.70 |
| Purchase #7 | $179.25 | 3.743% | $185.9593 | $185.96 | $185.95 | $186.00 |
| 7 purchase totals = | $1,095.84 | $1,189.8133 | $1,189.81 | $1,189.80 | $1,189.90 | |