| 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 | $126.45 | 3.110% | $130.3826 | $130.38 | $130.40 | $130.40 |
| Purchase #2 | $194.48 | 3.747% | $201.7672 | $201.77 | $201.75 | $201.80 |
| Purchase #3 | $46.83 | 8.297% | $50.7155 | $50.72 | $50.70 | $50.70 |
| Purchase #4 | $174.77 | 11.374% | $194.6483 | $194.65 | $194.65 | $194.60 |
| Purchase #5 | $16.40 | 9.757% | $18.0001 | $18.00 | $18.00 | $18.00 |
| Purchase #6 | $213.58 | 8.234% | $231.1662 | $231.17 | $231.15 | $231.20 |
| Purchase #7 | $23.98 | 3.581% | $24.8387 | $24.84 | $24.85 | $24.80 |
| 7 purchase totals = | $796.49 | $851.5186 | $851.53 | $851.50 | $851.50 | |