| 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 | $177.75 | 9.202% | $194.1066 | $194.11 | $194.10 | $194.10 |
| Purchase #2 | $69.39 | 13.694% | $78.8923 | $78.89 | $78.90 | $78.90 |
| Purchase #3 | $239.69 | 11.680% | $267.6858 | $267.69 | $267.70 | $267.70 |
| Purchase #4 | $93.42 | 5.301% | $98.3722 | $98.37 | $98.35 | $98.40 |
| Purchase #5 | $150.94 | 13.152% | $170.7916 | $170.79 | $170.80 | $170.80 |
| Purchase #6 | $38.97 | 5.512% | $41.118 | $41.12 | $41.10 | $41.10 |
| Purchase #7 | $220.62 | 11.478% | $245.9428 | $245.94 | $245.95 | $245.90 |
| 7 purchase totals = | $990.78 | $1,096.9093 | $1,096.91 | $1,096.90 | $1,096.90 | |