| 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 | $138.94 | 5.461% | $146.5275 | $146.53 | $146.55 | $146.50 |
| Purchase #2 | $212.40 | 9.823% | $233.2641 | $233.26 | $233.25 | $233.30 |
| Purchase #3 | $16.27 | 13.598% | $18.4824 | $18.48 | $18.50 | $18.50 |
| Purchase #4 | $224.73 | 10.765% | $248.9222 | $248.92 | $248.90 | $248.90 |
| Purchase #5 | $161.74 | 3.206% | $166.9254 | $166.93 | $166.95 | $166.90 |
| Purchase #6 | $240.71 | 10.687% | $266.4347 | $266.43 | $266.45 | $266.40 |
| Purchase #7 | $192.42 | 5.719% | $203.4245 | $203.42 | $203.40 | $203.40 |
| 7 purchase totals = | $1,187.21 | $1,283.9808 | $1,283.97 | $1,284.00 | $1,283.90 | |