| 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 | $183.33 | 5.225% | $192.909 | $192.91 | $192.90 | $192.90 |
| Purchase #2 | $37.36 | 3.207% | $38.5581 | $38.56 | $38.55 | $38.60 |
| Purchase #3 | $229.35 | 4.843% | $240.4574 | $240.46 | $240.45 | $240.50 |
| Purchase #4 | $57.48 | 6.372% | $61.1426 | $61.14 | $61.15 | $61.10 |
| Purchase #5 | $134.72 | 11.824% | $150.6493 | $150.65 | $150.65 | $150.60 |
| Purchase #6 | $22.29 | 7.830% | $24.0353 | $24.04 | $24.05 | $24.00 |
| Purchase #7 | $240.73 | 10.530% | $266.0789 | $266.08 | $266.10 | $266.10 |
| 7 purchase totals = | $905.26 | $973.8306 | $973.84 | $973.85 | $973.80 | |