| 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 | $91.30 | 7.414% | $98.069 | $98.07 | $98.05 | $98.10 |
| Purchase #2 | $156.93 | 8.322% | $169.9897 | $169.99 | $170.00 | $170.00 |
| Purchase #3 | $165.54 | 7.815% | $178.477 | $178.48 | $178.50 | $178.50 |
| Purchase #4 | $45.27 | 4.520% | $47.3162 | $47.32 | $47.30 | $47.30 |
| Purchase #5 | $130.56 | 4.129% | $135.9508 | $135.95 | $135.95 | $136.00 |
| Purchase #6 | $76.86 | 12.718% | $86.6351 | $86.64 | $86.65 | $86.60 |
| Purchase #7 | $37.53 | 12.507% | $42.2239 | $42.22 | $42.20 | $42.20 |
| 7 purchase totals = | $703.99 | $758.6617 | $758.67 | $758.65 | $758.70 | |