| 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 | $230.52 | 5.266% | $242.6592 | $242.66 | $242.65 | $242.70 |
| Purchase #2 | $28.87 | 5.813% | $30.5482 | $30.55 | $30.55 | $30.50 |
| Purchase #3 | $133.72 | 9.129% | $145.9273 | $145.93 | $145.95 | $145.90 |
| Purchase #4 | $64.35 | 10.846% | $71.3294 | $71.33 | $71.35 | $71.30 |
| Purchase #5 | $52.58 | 7.540% | $56.5445 | $56.54 | $56.55 | $56.50 |
| Purchase #6 | $42.70 | 10.654% | $47.2493 | $47.25 | $47.25 | $47.20 |
| Purchase #7 | $166.41 | 13.669% | $189.1566 | $189.16 | $189.15 | $189.20 |
| 7 purchase totals = | $719.15 | $783.4145 | $783.42 | $783.45 | $783.30 | |