| 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 | $143.38 | 8.705% | $155.8612 | $155.86 | $155.85 | $155.90 |
| Purchase #2 | $162.35 | 8.637% | $176.3722 | $176.37 | $176.35 | $176.40 |
| Purchase #3 | $22.94 | 10.783% | $25.4136 | $25.41 | $25.40 | $25.40 |
| Purchase #4 | $124.36 | 7.483% | $133.6659 | $133.67 | $133.65 | $133.70 |
| Purchase #5 | $83.91 | 8.513% | $91.0533 | $91.05 | $91.05 | $91.10 |
| Purchase #6 | $56.77 | 12.459% | $63.843 | $63.84 | $63.85 | $63.80 |
| Purchase #7 | $250.86 | 8.725% | $272.7475 | $272.75 | $272.75 | $272.70 |
| 7 purchase totals = | $844.57 | $918.9567 | $918.95 | $918.90 | $919.00 | |