| 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 | $108.25 | 6.490% | $115.2754 | $115.28 | $115.30 | $115.30 |
| Purchase #2 | $166.29 | 7.160% | $178.1964 | $178.20 | $178.20 | $178.20 |
| Purchase #3 | $213.69 | 5.450% | $225.3361 | $225.34 | $225.35 | $225.30 |
| Purchase #4 | $159.85 | 3.214% | $164.9876 | $164.99 | $165.00 | $165.00 |
| Purchase #5 | $96.59 | 4.583% | $101.0167 | $101.02 | $101.00 | $101.00 |
| Purchase #6 | $199.56 | 11.307% | $222.1242 | $222.12 | $222.10 | $222.10 |
| Purchase #7 | $41.70 | 8.300% | $45.1611 | $45.16 | $45.15 | $45.20 |
| 7 purchase totals = | $985.93 | $1,052.0975 | $1,052.11 | $1,052.10 | $1,052.10 | |