| 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 | $156.89 | 6.601% | $167.2463 | $167.25 | $167.25 | $167.20 |
| Purchase #2 | $128.27 | 6.470% | $136.5691 | $136.57 | $136.55 | $136.60 |
| Purchase #3 | $157.97 | 7.331% | $169.5508 | $169.55 | $169.55 | $169.60 |
| Purchase #4 | $50.26 | 4.506% | $52.5247 | $52.52 | $52.50 | $52.50 |
| Purchase #5 | $13.85 | 13.671% | $15.7434 | $15.74 | $15.75 | $15.70 |
| Purchase #6 | $121.39 | 9.811% | $133.2996 | $133.30 | $133.30 | $133.30 |
| Purchase #7 | $48.70 | 9.870% | $53.5067 | $53.51 | $53.50 | $53.50 |
| 7 purchase totals = | $677.33 | $728.4406 | $728.44 | $728.40 | $728.40 | |