| 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 | $106.50 | 13.632% | $121.0181 | $121.02 | $121.00 | $121.00 |
| Purchase #2 | $51.73 | 8.304% | $56.0257 | $56.03 | $56.05 | $56.00 |
| Purchase #3 | $182.49 | 5.791% | $193.058 | $193.06 | $193.05 | $193.10 |
| Purchase #4 | $156.51 | 9.603% | $171.5397 | $171.54 | $171.55 | $171.50 |
| Purchase #5 | $109.45 | 7.140% | $117.2647 | $117.26 | $117.25 | $117.30 |
| Purchase #6 | $6.64 | 12.229% | $7.452 | $7.45 | $7.45 | $7.50 |
| Purchase #7 | $130.33 | 8.559% | $141.4849 | $141.48 | $141.50 | $141.50 |
| 7 purchase totals = | $743.65 | $807.8431 | $807.84 | $807.85 | $807.90 | |