| 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 | $138.57 | 5.554% | $146.2662 | $146.27 | $146.25 | $146.30 |
| Purchase #2 | $200.69 | 5.486% | $211.6999 | $211.70 | $211.70 | $211.70 |
| Purchase #3 | $192.95 | 10.780% | $213.75 | $213.75 | $213.75 | $213.80 |
| Purchase #4 | $173.49 | 9.460% | $189.9022 | $189.90 | $189.90 | $189.90 |
| Purchase #5 | $21.57 | 8.257% | $23.351 | $23.35 | $23.35 | $23.40 |
| Purchase #6 | $107.79 | 10.248% | $118.8363 | $118.84 | $118.85 | $118.80 |
| Purchase #7 | $37.28 | 6.138% | $39.5682 | $39.57 | $39.55 | $39.60 |
| 7 purchase totals = | $872.34 | $943.3738 | $943.38 | $943.35 | $943.50 | |