| 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 | $156.33 | 6.443% | $166.4023 | $166.40 | $166.40 | $166.40 |
| Purchase #2 | $113.36 | 13.845% | $129.0547 | $129.05 | $129.05 | $129.10 |
| Purchase #3 | $219.32 | 6.176% | $232.8652 | $232.87 | $232.85 | $232.90 |
| Purchase #4 | $74.77 | 6.706% | $79.7841 | $79.78 | $79.80 | $79.80 |
| Purchase #5 | $109.97 | 9.640% | $120.5711 | $120.57 | $120.55 | $120.60 |
| Purchase #6 | $163.88 | 9.667% | $179.7223 | $179.72 | $179.70 | $179.70 |
| Purchase #7 | $47.88 | 13.604% | $54.3936 | $54.39 | $54.40 | $54.40 |
| 7 purchase totals = | $885.51 | $962.7933 | $962.78 | $962.75 | $962.90 | |