| 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 | $134.77 | 5.808% | $142.5974 | $142.60 | $142.60 | $142.60 |
| Purchase #2 | $90.75 | 3.230% | $93.6812 | $93.68 | $93.70 | $93.70 |
| Purchase #3 | $110.74 | 8.465% | $120.1141 | $120.11 | $120.10 | $120.10 |
| Purchase #4 | $100.88 | 8.708% | $109.6646 | $109.66 | $109.65 | $109.70 |
| Purchase #5 | $142.45 | 6.704% | $151.9998 | $152.00 | $152.00 | $152.00 |
| Purchase #6 | $239.91 | 8.152% | $259.4675 | $259.47 | $259.45 | $259.50 |
| Purchase #7 | $43.42 | 3.853% | $45.093 | $45.09 | $45.10 | $45.10 |
| 7 purchase totals = | $862.92 | $922.6176 | $922.61 | $922.60 | $922.70 | |