| 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 | $143.28 | 10.521% | $158.3545 | $158.35 | $158.35 | $158.40 |
| Purchase #2 | $180.29 | 13.236% | $204.1532 | $204.15 | $204.15 | $204.20 |
| Purchase #3 | $248.89 | 9.448% | $272.4051 | $272.41 | $272.40 | $272.40 |
| Purchase #4 | $208.81 | 7.368% | $224.1951 | $224.20 | $224.20 | $224.20 |
| Purchase #5 | $217.52 | 7.312% | $233.4251 | $233.43 | $233.45 | $233.40 |
| Purchase #6 | $153.32 | 3.162% | $158.168 | $158.17 | $158.15 | $158.20 |
| Purchase #7 | $96.92 | 12.116% | $108.6628 | $108.66 | $108.65 | $108.70 |
| 7 purchase totals = | $1,249.03 | $1,359.3638 | $1,359.37 | $1,359.35 | $1,359.50 | |