| 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 | $105.81 | 12.374% | $118.9029 | $118.90 | $118.90 | $118.90 |
| Purchase #2 | $156.36 | 13.873% | $178.0518 | $178.05 | $178.05 | $178.10 |
| Purchase #3 | $139.70 | 7.808% | $150.6078 | $150.61 | $150.60 | $150.60 |
| Purchase #4 | $200.91 | 13.664% | $228.3623 | $228.36 | $228.35 | $228.40 |
| Purchase #5 | $64.68 | 5.833% | $68.4528 | $68.45 | $68.45 | $68.50 |
| Purchase #6 | $164.81 | 5.830% | $174.4184 | $174.42 | $174.40 | $174.40 |
| Purchase #7 | $20.56 | 6.403% | $21.8765 | $21.88 | $21.90 | $21.90 |
| 7 purchase totals = | $852.83 | $940.6725 | $940.67 | $940.65 | $940.80 | |