| 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 | $137.59 | 10.794% | $152.4415 | $152.44 | $152.45 | $152.40 |
| Purchase #2 | $138.27 | 9.736% | $151.732 | $151.73 | $151.75 | $151.70 |
| Purchase #3 | $76.29 | 5.524% | $80.5043 | $80.50 | $80.50 | $80.50 |
| Purchase #4 | $232.94 | 11.334% | $259.3414 | $259.34 | $259.35 | $259.30 |
| Purchase #5 | $139.97 | 10.764% | $155.0364 | $155.04 | $155.05 | $155.00 |
| Purchase #6 | $126.96 | 13.856% | $144.5516 | $144.55 | $144.55 | $144.60 |
| Purchase #7 | $21.59 | 6.544% | $23.0028 | $23.00 | $23.00 | $23.00 |
| 7 purchase totals = | $873.61 | $966.6100 | $966.60 | $966.65 | $966.50 | |