| 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 | $162.33 | 10.388% | $179.1928 | $179.19 | $179.20 | $179.20 |
| Purchase #2 | $248.43 | 5.768% | $262.7594 | $262.76 | $262.75 | $262.80 |
| Purchase #3 | $194.63 | 5.136% | $204.6262 | $204.63 | $204.65 | $204.60 |
| Purchase #4 | $98.26 | 9.831% | $107.9199 | $107.92 | $107.90 | $107.90 |
| Purchase #5 | $134.48 | 11.762% | $150.2975 | $150.30 | $150.30 | $150.30 |
| Purchase #6 | $101.69 | 9.627% | $111.4797 | $111.48 | $111.50 | $111.50 |
| Purchase #7 | $177.31 | 12.261% | $199.05 | $199.05 | $199.05 | $199.10 |
| 7 purchase totals = | $1,117.13 | $1,215.3255 | $1,215.33 | $1,215.35 | $1,215.40 | |