| 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 | $198.81 | 11.315% | $221.3054 | $221.31 | $221.30 | $221.30 |
| Purchase #2 | $109.39 | 7.275% | $117.3481 | $117.35 | $117.35 | $117.30 |
| Purchase #3 | $27.55 | 6.390% | $29.3104 | $29.31 | $29.30 | $29.30 |
| Purchase #4 | $155.49 | 10.224% | $171.3873 | $171.39 | $171.40 | $171.40 |
| Purchase #5 | $69.37 | 3.156% | $71.5593 | $71.56 | $71.55 | $71.60 |
| Purchase #6 | $177.67 | 9.320% | $194.2288 | $194.23 | $194.25 | $194.20 |
| Purchase #7 | $110.49 | 6.206% | $117.347 | $117.35 | $117.35 | $117.30 |
| 7 purchase totals = | $848.77 | $922.4863 | $922.50 | $922.50 | $922.40 | |