| 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 | $157.55 | 3.692% | $163.3667 | $163.37 | $163.35 | $163.40 |
| Purchase #2 | $208.27 | 7.646% | $224.1943 | $224.19 | $224.20 | $224.20 |
| Purchase #3 | $155.37 | 13.289% | $176.0171 | $176.02 | $176.00 | $176.00 |
| Purchase #4 | $64.93 | 13.819% | $73.9027 | $73.90 | $73.90 | $73.90 |
| Purchase #5 | $99.74 | 8.751% | $108.4682 | $108.47 | $108.45 | $108.50 |
| Purchase #6 | $217.26 | 11.442% | $242.1189 | $242.12 | $242.10 | $242.10 |
| Purchase #7 | $248.59 | 4.369% | $259.4509 | $259.45 | $259.45 | $259.50 |
| 7 purchase totals = | $1,151.71 | $1,247.5188 | $1,247.52 | $1,247.45 | $1,247.60 | |