| 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 | $178.70 | 4.187% | $186.1822 | $186.18 | $186.20 | $186.20 |
| Purchase #2 | $61.70 | 10.840% | $68.3883 | $68.39 | $68.40 | $68.40 |
| Purchase #3 | $250.36 | 7.173% | $268.3183 | $268.32 | $268.30 | $268.30 |
| Purchase #4 | $29.94 | 11.192% | $33.2909 | $33.29 | $33.30 | $33.30 |
| Purchase #5 | $143.65 | 8.303% | $155.5773 | $155.58 | $155.60 | $155.60 |
| Purchase #6 | $210.84 | 9.859% | $231.6267 | $231.63 | $231.65 | $231.60 |
| Purchase #7 | $158.32 | 7.635% | $170.4077 | $170.41 | $170.40 | $170.40 |
| 7 purchase totals = | $1,033.51 | $1,113.7914 | $1,113.80 | $1,113.85 | $1,113.80 | |