| 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 | $124.48 | 7.387% | $133.6753 | $133.68 | $133.70 | $133.70 |
| Purchase #2 | $144.40 | 8.220% | $156.2697 | $156.27 | $156.25 | $156.30 |
| Purchase #3 | $61.59 | 5.545% | $65.0052 | $65.01 | $65.00 | $65.00 |
| Purchase #4 | $145.79 | 6.288% | $154.9573 | $154.96 | $154.95 | $155.00 |
| Purchase #5 | $11.63 | 13.808% | $13.2359 | $13.24 | $13.25 | $13.20 |
| Purchase #6 | $153.84 | 11.699% | $171.8377 | $171.84 | $171.85 | $171.80 |
| Purchase #7 | $116.87 | 4.801% | $122.4809 | $122.48 | $122.50 | $122.50 |
| 7 purchase totals = | $758.60 | $817.4620 | $817.48 | $817.50 | $817.50 | |