| 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 | $37.68 | 6.634% | $40.1797 | $40.18 | $40.20 | $40.20 |
| Purchase #2 | $181.47 | 7.505% | $195.0893 | $195.09 | $195.10 | $195.10 |
| Purchase #3 | $185.96 | 5.111% | $195.4644 | $195.46 | $195.45 | $195.50 |
| Purchase #4 | $56.48 | 4.286% | $58.9007 | $58.90 | $58.90 | $58.90 |
| Purchase #5 | $6.41 | 13.225% | $7.2577 | $7.26 | $7.25 | $7.30 |
| Purchase #6 | $203.72 | 13.483% | $231.1876 | $231.19 | $231.20 | $231.20 |
| Purchase #7 | $176.85 | 11.653% | $197.4583 | $197.46 | $197.45 | $197.50 |
| 7 purchase totals = | $848.57 | $925.5377 | $925.54 | $925.55 | $925.70 | |