| 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 | $171.28 | 13.766% | $194.8584 | $194.86 | $194.85 | $194.90 |
| Purchase #2 | $175.35 | 4.769% | $183.7124 | $183.71 | $183.70 | $183.70 |
| Purchase #3 | $146.70 | 4.110% | $152.7294 | $152.73 | $152.75 | $152.70 |
| Purchase #4 | $18.51 | 7.429% | $19.8851 | $19.89 | $19.90 | $19.90 |
| Purchase #5 | $199.82 | 6.698% | $213.2039 | $213.20 | $213.20 | $213.20 |
| Purchase #6 | $99.74 | 12.703% | $112.41 | $112.41 | $112.40 | $112.40 |
| Purchase #7 | $38.26 | 3.325% | $39.5321 | $39.53 | $39.55 | $39.50 |
| 7 purchase totals = | $849.66 | $916.3313 | $916.33 | $916.35 | $916.30 | |