| 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 | $168.55 | 5.613% | $178.0107 | $178.01 | $178.00 | $178.00 |
| Purchase #2 | $25.99 | 7.773% | $28.0102 | $28.01 | $28.00 | $28.00 |
| Purchase #3 | $147.26 | 11.642% | $164.404 | $164.40 | $164.40 | $164.40 |
| Purchase #4 | $76.39 | 11.139% | $84.8991 | $84.90 | $84.90 | $84.90 |
| Purchase #5 | $85.74 | 4.456% | $89.5606 | $89.56 | $89.55 | $89.60 |
| Purchase #6 | $22.81 | 6.572% | $24.3091 | $24.31 | $24.30 | $24.30 |
| Purchase #7 | $96.70 | 7.707% | $104.1527 | $104.15 | $104.15 | $104.20 |
| 7 purchase totals = | $623.44 | $673.3464 | $673.34 | $673.30 | $673.40 | |