| 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 | $180.49 | 6.625% | $192.4475 | $192.45 | $192.45 | $192.40 |
| Purchase #2 | $101.77 | 13.813% | $115.8275 | $115.83 | $115.85 | $115.80 |
| Purchase #3 | $109.31 | 3.494% | $113.1293 | $113.13 | $113.15 | $113.10 |
| Purchase #4 | $144.36 | 5.804% | $152.7387 | $152.74 | $152.75 | $152.70 |
| Purchase #5 | $105.36 | 7.562% | $113.3273 | $113.33 | $113.35 | $113.30 |
| Purchase #6 | $157.82 | 5.850% | $167.0525 | $167.05 | $167.05 | $167.10 |
| Purchase #7 | $237.27 | 10.800% | $262.8952 | $262.90 | $262.90 | $262.90 |
| 7 purchase totals = | $1,036.38 | $1,117.4180 | $1,117.43 | $1,117.50 | $1,117.30 | |