| 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 | $169.52 | 7.448% | $182.1458 | $182.15 | $182.15 | $182.10 |
| Purchase #2 | $88.60 | 7.800% | $95.5108 | $95.51 | $95.50 | $95.50 |
| Purchase #3 | $168.33 | 4.519% | $175.9368 | $175.94 | $175.95 | $175.90 |
| Purchase #4 | $40.98 | 7.339% | $43.9875 | $43.99 | $44.00 | $44.00 |
| Purchase #5 | $167.86 | 8.833% | $182.6871 | $182.69 | $182.70 | $182.70 |
| Purchase #6 | $68.42 | 9.105% | $74.6496 | $74.65 | $74.65 | $74.60 |
| Purchase #7 | $140.36 | 5.173% | $147.6208 | $147.62 | $147.60 | $147.60 |
| 7 purchase totals = | $844.07 | $902.5384 | $902.55 | $902.55 | $902.40 | |