| 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 | $141.58 | 8.378% | $153.4416 | $153.44 | $153.45 | $153.40 |
| Purchase #2 | $233.69 | 10.290% | $257.7367 | $257.74 | $257.75 | $257.70 |
| Purchase #3 | $131.41 | 8.171% | $142.1475 | $142.15 | $142.15 | $142.10 |
| Purchase #4 | $64.50 | 12.488% | $72.5548 | $72.55 | $72.55 | $72.60 |
| Purchase #5 | $141.29 | 5.870% | $149.5837 | $149.58 | $149.60 | $149.60 |
| Purchase #6 | $227.74 | 12.487% | $256.1779 | $256.18 | $256.20 | $256.20 |
| Purchase #7 | $39.63 | 4.821% | $41.5406 | $41.54 | $41.55 | $41.50 |
| 7 purchase totals = | $979.84 | $1,073.1828 | $1,073.18 | $1,073.25 | $1,073.10 | |