| 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 | $148.27 | 3.446% | $153.3794 | $153.38 | $153.40 | $153.40 |
| Purchase #2 | $22.43 | 3.194% | $23.1464 | $23.15 | $23.15 | $23.10 |
| Purchase #3 | $171.38 | 5.235% | $180.3517 | $180.35 | $180.35 | $180.40 |
| Purchase #4 | $24.68 | 3.615% | $25.5722 | $25.57 | $25.55 | $25.60 |
| Purchase #5 | $112.47 | 4.296% | $117.3017 | $117.30 | $117.30 | $117.30 |
| Purchase #6 | $144.38 | 12.212% | $162.0117 | $162.01 | $162.00 | $162.00 |
| Purchase #7 | $189.94 | 8.754% | $206.5673 | $206.57 | $206.55 | $206.60 |
| 7 purchase totals = | $813.55 | $868.3304 | $868.33 | $868.30 | $868.40 | |