| 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 | $168.99 | 3.304% | $174.5734 | $174.57 | $174.55 | $174.60 |
| Purchase #2 | $185.60 | 8.664% | $201.6804 | $201.68 | $201.70 | $201.70 |
| Purchase #3 | $48.59 | 13.433% | $55.1171 | $55.12 | $55.10 | $55.10 |
| Purchase #4 | $148.75 | 6.407% | $158.2804 | $158.28 | $158.30 | $158.30 |
| Purchase #5 | $34.91 | 12.834% | $39.3903 | $39.39 | $39.40 | $39.40 |
| Purchase #6 | $182.98 | 6.872% | $195.5544 | $195.55 | $195.55 | $195.60 |
| Purchase #7 | $19.36 | 5.407% | $20.4068 | $20.41 | $20.40 | $20.40 |
| 7 purchase totals = | $789.18 | $845.0028 | $845.00 | $845.00 | $845.10 | |