| 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 | $167.69 | 4.414% | $175.0918 | $175.09 | $175.10 | $175.10 |
| Purchase #2 | $230.76 | 4.824% | $241.8919 | $241.89 | $241.90 | $241.90 |
| Purchase #3 | $14.67 | 3.121% | $15.1279 | $15.13 | $15.15 | $15.10 |
| Purchase #4 | $222.71 | 6.807% | $237.8699 | $237.87 | $237.85 | $237.90 |
| Purchase #5 | $38.49 | 10.487% | $42.5264 | $42.53 | $42.55 | $42.50 |
| Purchase #6 | $63.76 | 7.834% | $68.755 | $68.76 | $68.75 | $68.80 |
| Purchase #7 | $105.37 | 5.155% | $110.8018 | $110.80 | $110.80 | $110.80 |
| 7 purchase totals = | $843.45 | $892.0647 | $892.07 | $892.10 | $892.10 | |