| 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 | $165.90 | 13.712% | $188.6482 | $188.65 | $188.65 | $188.60 |
| Purchase #2 | $8.76 | 13.136% | $9.9107 | $9.91 | $9.90 | $9.90 |
| Purchase #3 | $182.85 | 6.593% | $194.9053 | $194.91 | $194.90 | $194.90 |
| Purchase #4 | $172.60 | 11.760% | $192.8978 | $192.90 | $192.90 | $192.90 |
| Purchase #5 | $48.94 | 8.475% | $53.0877 | $53.09 | $53.10 | $53.10 |
| Purchase #6 | $29.79 | 12.510% | $33.5167 | $33.52 | $33.50 | $33.50 |
| Purchase #7 | $220.71 | 11.126% | $245.2662 | $245.27 | $245.25 | $245.30 |
| 7 purchase totals = | $829.55 | $918.2326 | $918.25 | $918.20 | $918.20 | |