| 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 | $15.49 | 10.774% | $17.1589 | $17.16 | $17.15 | $17.20 |
| Purchase #2 | $125.26 | 12.447% | $140.8511 | $140.85 | $140.85 | $140.90 |
| Purchase #3 | $201.44 | 6.239% | $214.0078 | $214.01 | $214.00 | $214.00 |
| Purchase #4 | $90.30 | 13.546% | $102.532 | $102.53 | $102.55 | $102.50 |
| Purchase #5 | $191.29 | 10.653% | $211.6681 | $211.67 | $211.65 | $211.70 |
| Purchase #6 | $140.99 | 10.214% | $155.3907 | $155.39 | $155.40 | $155.40 |
| Purchase #7 | $50.83 | 4.146% | $52.9374 | $52.94 | $52.95 | $52.90 |
| 7 purchase totals = | $815.60 | $894.5460 | $894.55 | $894.55 | $894.60 | |