| 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 | $150.46 | 6.342% | $160.0022 | $160.00 | $160.00 | $160.00 |
| Purchase #2 | $95.96 | 5.325% | $101.0699 | $101.07 | $101.05 | $101.10 |
| Purchase #3 | $86.50 | 13.767% | $98.4085 | $98.41 | $98.40 | $98.40 |
| Purchase #4 | $63.96 | 6.297% | $67.9876 | $67.99 | $68.00 | $68.00 |
| Purchase #5 | $18.73 | 3.346% | $19.3567 | $19.36 | $19.35 | $19.40 |
| Purchase #6 | $46.96 | 7.232% | $50.3561 | $50.36 | $50.35 | $50.40 |
| Purchase #7 | $93.66 | 3.280% | $96.732 | $96.73 | $96.75 | $96.70 |
| 7 purchase totals = | $556.23 | $593.9130 | $593.92 | $593.90 | $594.00 | |