| 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 | $21.48 | 6.765% | $22.9331 | $22.93 | $22.95 | $22.90 |
| Purchase #2 | $135.53 | 13.109% | $153.2966 | $153.30 | $153.30 | $153.30 |
| Purchase #3 | $141.33 | 3.377% | $146.1027 | $146.10 | $146.10 | $146.10 |
| Purchase #4 | $71.87 | 7.740% | $77.4327 | $77.43 | $77.45 | $77.40 |
| Purchase #5 | $210.76 | 5.418% | $222.179 | $222.18 | $222.20 | $222.20 |
| Purchase #6 | $75.57 | 12.621% | $85.1077 | $85.11 | $85.10 | $85.10 |
| Purchase #7 | $136.41 | 6.603% | $145.4172 | $145.42 | $145.40 | $145.40 |
| 7 purchase totals = | $792.95 | $852.4690 | $852.47 | $852.50 | $852.40 | |