| 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 | $183.96 | 8.220% | $199.0815 | $199.08 | $199.10 | $199.10 |
| Purchase #2 | $70.82 | 5.506% | $74.7193 | $74.72 | $74.70 | $74.70 |
| Purchase #3 | $177.77 | 3.209% | $183.4746 | $183.47 | $183.45 | $183.50 |
| Purchase #4 | $187.28 | 7.147% | $200.6649 | $200.66 | $200.65 | $200.70 |
| Purchase #5 | $249.38 | 6.776% | $266.278 | $266.28 | $266.30 | $266.30 |
| Purchase #6 | $166.40 | 5.463% | $175.4904 | $175.49 | $175.50 | $175.50 |
| Purchase #7 | $51.56 | 12.807% | $58.1633 | $58.16 | $58.15 | $58.20 |
| 7 purchase totals = | $1,087.17 | $1,157.8720 | $1,157.86 | $1,157.85 | $1,158.00 | |