| 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 | $186.79 | 4.736% | $195.6364 | $195.64 | $195.65 | $195.60 |
| Purchase #2 | $250.96 | 6.796% | $268.0152 | $268.02 | $268.00 | $268.00 |
| Purchase #3 | $32.91 | 7.214% | $35.2841 | $35.28 | $35.30 | $35.30 |
| Purchase #4 | $6.75 | 4.631% | $7.0626 | $7.06 | $7.05 | $7.10 |
| Purchase #5 | $94.90 | 12.180% | $106.4588 | $106.46 | $106.45 | $106.50 |
| Purchase #6 | $68.75 | 8.176% | $74.371 | $74.37 | $74.35 | $74.40 |
| Purchase #7 | $198.75 | 12.628% | $223.8482 | $223.85 | $223.85 | $223.80 |
| 7 purchase totals = | $839.81 | $910.6763 | $910.68 | $910.65 | $910.70 | |