| 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 | $184.29 | 4.361% | $192.3269 | $192.33 | $192.35 | $192.30 |
| Purchase #2 | $163.27 | 3.696% | $169.3045 | $169.30 | $169.30 | $169.30 |
| Purchase #3 | $219.46 | 5.594% | $231.7366 | $231.74 | $231.75 | $231.70 |
| Purchase #4 | $249.77 | 8.607% | $271.2677 | $271.27 | $271.25 | $271.30 |
| Purchase #5 | $154.37 | 4.813% | $161.7998 | $161.80 | $161.80 | $161.80 |
| Purchase #6 | $5.44 | 8.397% | $5.8968 | $5.90 | $5.90 | $5.90 |
| Purchase #7 | $241.56 | 6.168% | $256.4594 | $256.46 | $256.45 | $256.50 |
| 7 purchase totals = | $1,218.16 | $1,288.7917 | $1,288.80 | $1,288.80 | $1,288.80 | |