| 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 | $180.54 | 4.239% | $188.1931 | $188.19 | $188.20 | $188.20 |
| Purchase #2 | $184.57 | 3.187% | $190.4522 | $190.45 | $190.45 | $190.50 |
| Purchase #3 | $181.93 | 7.201% | $195.0308 | $195.03 | $195.05 | $195.00 |
| Purchase #4 | $20.80 | 5.855% | $22.0178 | $22.02 | $22.00 | $22.00 |
| Purchase #5 | $22.87 | 6.371% | $24.327 | $24.33 | $24.35 | $24.30 |
| Purchase #6 | $75.61 | 6.421% | $80.4649 | $80.46 | $80.45 | $80.50 |
| Purchase #7 | $182.49 | 11.644% | $203.7391 | $203.74 | $203.75 | $203.70 |
| 7 purchase totals = | $848.81 | $904.2249 | $904.22 | $904.25 | $904.20 | |