| 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 | $107.80 | 13.585% | $122.4446 | $122.44 | $122.45 | $122.40 |
| Purchase #2 | $53.46 | 5.212% | $56.2463 | $56.25 | $56.25 | $56.20 |
| Purchase #3 | $196.38 | 7.775% | $211.6485 | $211.65 | $211.65 | $211.60 |
| Purchase #4 | $50.70 | 10.562% | $56.0549 | $56.05 | $56.05 | $56.10 |
| Purchase #5 | $146.27 | 8.510% | $158.7176 | $158.72 | $158.70 | $158.70 |
| Purchase #6 | $69.84 | 9.252% | $76.3016 | $76.30 | $76.30 | $76.30 |
| Purchase #7 | $126.26 | 12.130% | $141.5753 | $141.58 | $141.60 | $141.60 |
| 7 purchase totals = | $750.71 | $822.9888 | $822.99 | $823.00 | $822.90 | |