| 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 | $160.32 | 4.104% | $166.8995 | $166.90 | $166.90 | $166.90 |
| Purchase #2 | $245.61 | 13.678% | $279.2045 | $279.20 | $279.20 | $279.20 |
| Purchase #3 | $98.48 | 3.826% | $102.2478 | $102.25 | $102.25 | $102.20 |
| Purchase #4 | $234.41 | 10.300% | $258.5542 | $258.55 | $258.55 | $258.60 |
| Purchase #5 | $82.85 | 11.657% | $92.5078 | $92.51 | $92.50 | $92.50 |
| Purchase #6 | $180.84 | 4.579% | $189.1207 | $189.12 | $189.10 | $189.10 |
| Purchase #7 | $226.87 | 4.233% | $236.4734 | $236.47 | $236.45 | $236.50 |
| 7 purchase totals = | $1,229.38 | $1,325.0079 | $1,325.00 | $1,324.95 | $1,325.00 | |