| 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 | $174.65 | 10.404% | $192.8206 | $192.82 | $192.80 | $192.80 |
| Purchase #2 | $58.86 | 11.413% | $65.5777 | $65.58 | $65.60 | $65.60 |
| Purchase #3 | $22.48 | 6.554% | $23.9533 | $23.95 | $23.95 | $24.00 |
| Purchase #4 | $239.99 | 3.466% | $248.3081 | $248.31 | $248.30 | $248.30 |
| Purchase #5 | $38.96 | 4.707% | $40.7938 | $40.79 | $40.80 | $40.80 |
| Purchase #6 | $140.86 | 12.725% | $158.7844 | $158.78 | $158.80 | $158.80 |
| Purchase #7 | $195.82 | 11.164% | $217.6813 | $217.68 | $217.70 | $217.70 |
| 7 purchase totals = | $871.62 | $947.9192 | $947.91 | $947.95 | $948.00 | |