| 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 | $140.63 | 7.202% | $150.7582 | $150.76 | $150.75 | $150.80 |
| Purchase #2 | $66.34 | 13.552% | $75.3304 | $75.33 | $75.35 | $75.30 |
| Purchase #3 | $134.90 | 4.642% | $141.1621 | $141.16 | $141.15 | $141.20 |
| Purchase #4 | $57.83 | 10.805% | $64.0785 | $64.08 | $64.10 | $64.10 |
| Purchase #5 | $160.28 | 11.259% | $178.3259 | $178.33 | $178.35 | $178.30 |
| Purchase #6 | $52.65 | 5.759% | $55.6821 | $55.68 | $55.70 | $55.70 |
| Purchase #7 | $45.45 | 3.450% | $47.018 | $47.02 | $47.00 | $47.00 |
| 7 purchase totals = | $658.08 | $712.3552 | $712.36 | $712.40 | $712.40 | |