| 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 | $176.47 | 13.768% | $200.7664 | $200.77 | $200.75 | $200.80 |
| Purchase #2 | $213.88 | 5.275% | $225.1622 | $225.16 | $225.15 | $225.20 |
| Purchase #3 | $15.36 | 3.654% | $15.9213 | $15.92 | $15.90 | $15.90 |
| Purchase #4 | $185.57 | 7.872% | $200.1781 | $200.18 | $200.20 | $200.20 |
| Purchase #5 | $71.55 | 10.417% | $79.0034 | $79.00 | $79.00 | $79.00 |
| Purchase #6 | $189.42 | 9.502% | $207.4187 | $207.42 | $207.40 | $207.40 |
| Purchase #7 | $158.33 | 12.437% | $178.0215 | $178.02 | $178.00 | $178.00 |
| 7 purchase totals = | $1,010.58 | $1,106.4716 | $1,106.47 | $1,106.40 | $1,106.50 | |