| 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 | $133.57 | 7.303% | $143.3246 | $143.32 | $143.30 | $143.30 |
| Purchase #2 | $214.52 | 8.618% | $233.0073 | $233.01 | $233.00 | $233.00 |
| Purchase #3 | $242.83 | 6.723% | $259.1555 | $259.16 | $259.15 | $259.20 |
| Purchase #4 | $49.48 | 7.200% | $53.0426 | $53.04 | $53.05 | $53.00 |
| Purchase #5 | $142.42 | 5.106% | $149.692 | $149.69 | $149.70 | $149.70 |
| Purchase #6 | $13.96 | 3.133% | $14.3974 | $14.40 | $14.40 | $14.40 |
| Purchase #7 | $131.92 | 5.483% | $139.1532 | $139.15 | $139.15 | $139.20 |
| 7 purchase totals = | $928.70 | $991.7726 | $991.77 | $991.75 | $991.80 | |