| 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 | $157.65 | 6.701% | $168.2141 | $168.21 | $168.20 | $168.20 |
| Purchase #2 | $8.74 | 4.372% | $9.1221 | $9.12 | $9.10 | $9.10 |
| Purchase #3 | $106.27 | 11.529% | $118.5219 | $118.52 | $118.50 | $118.50 |
| Purchase #4 | $36.63 | 3.569% | $37.9373 | $37.94 | $37.95 | $37.90 |
| Purchase #5 | $193.29 | 3.792% | $200.6196 | $200.62 | $200.60 | $200.60 |
| Purchase #6 | $41.29 | 8.180% | $44.6675 | $44.67 | $44.65 | $44.70 |
| Purchase #7 | $174.40 | 4.833% | $182.8288 | $182.83 | $182.85 | $182.80 |
| 7 purchase totals = | $718.27 | $761.9113 | $761.91 | $761.85 | $761.80 | |