| 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 | $79.97 | 3.442% | $82.7226 | $82.72 | $82.70 | $82.70 |
| Purchase #2 | $11.26 | 5.421% | $11.8704 | $11.87 | $11.85 | $11.90 |
| Purchase #3 | $126.56 | 10.797% | $140.2247 | $140.22 | $140.20 | $140.20 |
| Purchase #4 | $153.33 | 4.569% | $160.3356 | $160.34 | $160.35 | $160.30 |
| Purchase #5 | $125.76 | 9.841% | $138.136 | $138.14 | $138.15 | $138.10 |
| Purchase #6 | $161.78 | 10.381% | $178.5744 | $178.57 | $178.55 | $178.60 |
| Purchase #7 | $215.50 | 8.748% | $234.3519 | $234.35 | $234.35 | $234.40 |
| 7 purchase totals = | $874.16 | $946.2156 | $946.21 | $946.15 | $946.20 | |