| 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 | $157.68 | 6.384% | $167.7463 | $167.75 | $167.75 | $167.70 |
| Purchase #2 | $190.79 | 13.654% | $216.8405 | $216.84 | $216.85 | $216.80 |
| Purchase #3 | $37.94 | 6.168% | $40.2801 | $40.28 | $40.30 | $40.30 |
| Purchase #4 | $220.31 | 7.590% | $237.0315 | $237.03 | $237.05 | $237.00 |
| Purchase #5 | $35.28 | 10.491% | $38.9812 | $38.98 | $39.00 | $39.00 |
| Purchase #6 | $48.34 | 11.351% | $53.8271 | $53.83 | $53.85 | $53.80 |
| Purchase #7 | $110.99 | 10.465% | $122.6051 | $122.61 | $122.60 | $122.60 |
| 7 purchase totals = | $801.33 | $877.3118 | $877.32 | $877.40 | $877.20 | |