| 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 | $15.97 | 3.531% | $16.5339 | $16.53 | $16.55 | $16.50 |
| Purchase #2 | $179.53 | 8.709% | $195.1653 | $195.17 | $195.15 | $195.20 |
| Purchase #3 | $215.42 | 10.574% | $238.1985 | $238.20 | $238.20 | $238.20 |
| Purchase #4 | $154.75 | 8.227% | $167.4813 | $167.48 | $167.50 | $167.50 |
| Purchase #5 | $218.49 | 11.502% | $243.6207 | $243.62 | $243.60 | $243.60 |
| Purchase #6 | $158.54 | 9.504% | $173.6076 | $173.61 | $173.60 | $173.60 |
| Purchase #7 | $192.33 | 9.486% | $210.5744 | $210.57 | $210.55 | $210.60 |
| 7 purchase totals = | $1,135.03 | $1,245.1817 | $1,245.18 | $1,245.15 | $1,245.20 | |