| 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 | $114.67 | 12.703% | $129.2365 | $129.24 | $129.25 | $129.20 |
| Purchase #2 | $162.77 | 4.107% | $169.455 | $169.46 | $169.45 | $169.50 |
| Purchase #3 | $39.33 | 11.247% | $43.7534 | $43.75 | $43.75 | $43.80 |
| Purchase #4 | $185.46 | 7.497% | $199.3639 | $199.36 | $199.35 | $199.40 |
| Purchase #5 | $159.57 | 7.726% | $171.8984 | $171.90 | $171.90 | $171.90 |
| Purchase #6 | $39.55 | 10.243% | $43.6011 | $43.60 | $43.60 | $43.60 |
| Purchase #7 | $44.74 | 12.245% | $50.2184 | $50.22 | $50.20 | $50.20 |
| 7 purchase totals = | $746.09 | $807.5267 | $807.53 | $807.50 | $807.60 | |