| 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 | $152.89 | 13.710% | $173.8512 | $173.85 | $173.85 | $173.90 |
| Purchase #2 | $58.52 | 9.758% | $64.2304 | $64.23 | $64.25 | $64.20 |
| Purchase #3 | $35.74 | 13.746% | $40.6528 | $40.65 | $40.65 | $40.70 |
| Purchase #4 | $22.45 | 6.574% | $23.9259 | $23.93 | $23.95 | $23.90 |
| Purchase #5 | $24.74 | 13.655% | $28.1182 | $28.12 | $28.10 | $28.10 |
| Purchase #6 | $25.29 | 13.614% | $28.733 | $28.73 | $28.75 | $28.70 |
| Purchase #7 | $158.75 | 3.335% | $164.0443 | $164.04 | $164.05 | $164.00 |
| 7 purchase totals = | $478.38 | $523.5558 | $523.55 | $523.60 | $523.50 | |