| 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 | $148.62 | 4.199% | $154.8606 | $154.86 | $154.85 | $154.90 |
| Purchase #2 | $44.44 | 11.232% | $49.4315 | $49.43 | $49.45 | $49.40 |
| Purchase #3 | $103.31 | 9.813% | $113.4478 | $113.45 | $113.45 | $113.40 |
| Purchase #4 | $63.60 | 11.624% | $70.9929 | $70.99 | $71.00 | $71.00 |
| Purchase #5 | $47.38 | 4.585% | $49.5524 | $49.55 | $49.55 | $49.60 |
| Purchase #6 | $107.74 | 3.373% | $111.3741 | $111.37 | $111.35 | $111.40 |
| Purchase #7 | $151.31 | 7.717% | $162.9866 | $162.99 | $163.00 | $163.00 |
| 7 purchase totals = | $666.40 | $712.6459 | $712.64 | $712.65 | $712.70 | |