| 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 | $126.96 | 13.493% | $144.0907 | $144.09 | $144.10 | $144.10 |
| Purchase #2 | $146.65 | 10.170% | $161.5643 | $161.56 | $161.55 | $161.60 |
| Purchase #3 | $165.45 | 9.644% | $181.406 | $181.41 | $181.40 | $181.40 |
| Purchase #4 | $34.98 | 7.265% | $37.5213 | $37.52 | $37.50 | $37.50 |
| Purchase #5 | $6.82 | 6.861% | $7.2879 | $7.29 | $7.30 | $7.30 |
| Purchase #6 | $109.51 | 5.626% | $115.671 | $115.67 | $115.65 | $115.70 |
| Purchase #7 | $19.67 | 4.642% | $20.5831 | $20.58 | $20.60 | $20.60 |
| 7 purchase totals = | $610.04 | $668.1243 | $668.12 | $668.10 | $668.20 | |