| 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 | $173.45 | 7.744% | $186.882 | $186.88 | $186.90 | $186.90 |
| Purchase #2 | $179.73 | 12.334% | $201.8979 | $201.90 | $201.90 | $201.90 |
| Purchase #3 | $132.63 | 12.487% | $149.1915 | $149.19 | $149.20 | $149.20 |
| Purchase #4 | $114.38 | 4.604% | $119.6461 | $119.65 | $119.65 | $119.60 |
| Purchase #5 | $7.52 | 13.570% | $8.5405 | $8.54 | $8.55 | $8.50 |
| Purchase #6 | $239.83 | 3.549% | $248.3416 | $248.34 | $248.35 | $248.30 |
| Purchase #7 | $62.76 | 9.856% | $68.9456 | $68.95 | $68.95 | $68.90 |
| 7 purchase totals = | $910.30 | $983.4452 | $983.45 | $983.50 | $983.30 | |