| 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 | $153.55 | 10.809% | $170.1472 | $170.15 | $170.15 | $170.10 |
| Purchase #2 | $37.65 | 7.388% | $40.4316 | $40.43 | $40.45 | $40.40 |
| Purchase #3 | $60.45 | 7.758% | $65.1397 | $65.14 | $65.15 | $65.10 |
| Purchase #4 | $70.40 | 11.596% | $78.5636 | $78.56 | $78.55 | $78.60 |
| Purchase #5 | $213.41 | 12.319% | $239.7 | $239.70 | $239.70 | $239.70 |
| Purchase #6 | $136.46 | 9.206% | $149.0225 | $149.02 | $149.00 | $149.00 |
| Purchase #7 | $83.92 | 10.658% | $92.8642 | $92.86 | $92.85 | $92.90 |
| 7 purchase totals = | $755.84 | $835.8688 | $835.86 | $835.85 | $835.80 | |