| 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 | $168.80 | 12.559% | $189.9996 | $190.00 | $190.00 | $190.00 |
| Purchase #2 | $118.79 | 12.563% | $133.7136 | $133.71 | $133.70 | $133.70 |
| Purchase #3 | $80.95 | 12.736% | $91.2598 | $91.26 | $91.25 | $91.30 |
| Purchase #4 | $17.74 | 12.858% | $20.021 | $20.02 | $20.00 | $20.00 |
| Purchase #5 | $83.73 | 8.259% | $90.6453 | $90.65 | $90.65 | $90.60 |
| Purchase #6 | $191.26 | 6.277% | $203.2654 | $203.27 | $203.25 | $203.30 |
| Purchase #7 | $167.86 | 9.420% | $183.6724 | $183.67 | $183.65 | $183.70 |
| 7 purchase totals = | $829.13 | $912.5771 | $912.58 | $912.50 | $912.60 | |