| 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 | $154.71 | 4.511% | $161.689 | $161.69 | $161.70 | $161.70 |
| Purchase #2 | $62.64 | 12.759% | $70.6322 | $70.63 | $70.65 | $70.60 |
| Purchase #3 | $114.61 | 12.769% | $129.2446 | $129.24 | $129.25 | $129.20 |
| Purchase #4 | $236.48 | 8.575% | $256.7582 | $256.76 | $256.75 | $256.80 |
| Purchase #5 | $61.77 | 3.665% | $64.0339 | $64.03 | $64.05 | $64.00 |
| Purchase #6 | $45.71 | 8.276% | $49.493 | $49.49 | $49.50 | $49.50 |
| Purchase #7 | $153.58 | 10.600% | $169.8595 | $169.86 | $169.85 | $169.90 |
| 7 purchase totals = | $829.50 | $901.7104 | $901.70 | $901.75 | $901.70 | |