| 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 | $166.32 | 11.142% | $184.8514 | $184.85 | $184.85 | $184.90 |
| Purchase #2 | $108.43 | 11.762% | $121.1835 | $121.18 | $121.20 | $121.20 |
| Purchase #3 | $54.46 | 3.425% | $56.3253 | $56.33 | $56.35 | $56.30 |
| Purchase #4 | $236.25 | 9.842% | $259.5017 | $259.50 | $259.50 | $259.50 |
| Purchase #5 | $223.37 | 12.233% | $250.6949 | $250.69 | $250.70 | $250.70 |
| Purchase #6 | $233.97 | 9.368% | $255.8883 | $255.89 | $255.90 | $255.90 |
| Purchase #7 | $223.56 | 12.293% | $251.0422 | $251.04 | $251.05 | $251.00 |
| 7 purchase totals = | $1,246.36 | $1,379.4873 | $1,379.48 | $1,379.55 | $1,379.50 | |