| 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 | $73.68 | 6.742% | $78.6475 | $78.65 | $78.65 | $78.60 |
| Purchase #2 | $246.79 | 12.477% | $277.582 | $277.58 | $277.60 | $277.60 |
| Purchase #3 | $110.81 | 7.314% | $118.9146 | $118.91 | $118.90 | $118.90 |
| Purchase #4 | $180.72 | 12.244% | $202.8474 | $202.85 | $202.85 | $202.80 |
| Purchase #5 | $146.99 | 3.106% | $151.5555 | $151.56 | $151.55 | $151.60 |
| Purchase #6 | $179.30 | 8.772% | $195.0282 | $195.03 | $195.05 | $195.00 |
| Purchase #7 | $242.42 | 6.106% | $257.2222 | $257.22 | $257.20 | $257.20 |
| 7 purchase totals = | $1,180.71 | $1,281.7974 | $1,281.80 | $1,281.80 | $1,281.70 | |