| 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 | $133.98 | 5.794% | $141.7428 | $141.74 | $141.75 | $141.70 |
| Purchase #2 | $106.75 | 3.437% | $110.419 | $110.42 | $110.40 | $110.40 |
| Purchase #3 | $25.49 | 9.290% | $27.858 | $27.86 | $27.85 | $27.90 |
| Purchase #4 | $87.88 | 5.821% | $92.9955 | $93.00 | $93.00 | $93.00 |
| Purchase #5 | $139.85 | 3.445% | $144.6678 | $144.67 | $144.65 | $144.70 |
| Purchase #6 | $131.60 | 13.644% | $149.5555 | $149.56 | $149.55 | $149.60 |
| Purchase #7 | $209.70 | 10.491% | $231.6996 | $231.70 | $231.70 | $231.70 |
| 7 purchase totals = | $835.25 | $898.9382 | $898.95 | $898.90 | $899.00 | |