| 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 | $176.77 | 3.521% | $182.9941 | $182.99 | $183.00 | $183.00 |
| Purchase #2 | $90.99 | 8.672% | $98.8807 | $98.88 | $98.90 | $98.90 |
| Purchase #3 | $99.86 | 8.809% | $108.6567 | $108.66 | $108.65 | $108.70 |
| Purchase #4 | $53.52 | 13.538% | $60.7655 | $60.77 | $60.75 | $60.80 |
| Purchase #5 | $68.88 | 11.490% | $76.7943 | $76.79 | $76.80 | $76.80 |
| Purchase #6 | $36.91 | 8.575% | $40.075 | $40.08 | $40.10 | $40.10 |
| Purchase #7 | $55.45 | 7.339% | $59.5195 | $59.52 | $59.50 | $59.50 |
| 7 purchase totals = | $582.38 | $627.6858 | $627.69 | $627.70 | $627.80 | |