| 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 | $195.90 | 10.739% | $216.9377 | $216.94 | $216.95 | $216.90 |
| Purchase #2 | $71.41 | 4.601% | $74.6956 | $74.70 | $74.70 | $74.70 |
| Purchase #3 | $216.66 | 6.300% | $230.3096 | $230.31 | $230.30 | $230.30 |
| Purchase #4 | $14.38 | 9.704% | $15.7754 | $15.78 | $15.80 | $15.80 |
| Purchase #5 | $116.36 | 3.413% | $120.3314 | $120.33 | $120.35 | $120.30 |
| Purchase #6 | $137.31 | 5.654% | $145.0735 | $145.07 | $145.05 | $145.10 |
| Purchase #7 | $55.68 | 12.138% | $62.4384 | $62.44 | $62.45 | $62.40 |
| 7 purchase totals = | $807.70 | $865.5616 | $865.57 | $865.60 | $865.50 | |