| 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 | $157.66 | 8.227% | $170.6307 | $170.63 | $170.65 | $170.60 |
| Purchase #2 | $73.73 | 8.600% | $80.0708 | $80.07 | $80.05 | $80.10 |
| Purchase #3 | $143.76 | 12.678% | $161.9859 | $161.99 | $162.00 | $162.00 |
| Purchase #4 | $159.90 | 9.679% | $175.3767 | $175.38 | $175.40 | $175.40 |
| Purchase #5 | $204.57 | 10.478% | $226.0048 | $226.00 | $226.00 | $226.00 |
| Purchase #6 | $201.90 | 11.490% | $225.0983 | $225.10 | $225.10 | $225.10 |
| Purchase #7 | $230.94 | 9.156% | $252.0849 | $252.08 | $252.10 | $252.10 |
| 7 purchase totals = | $1,172.46 | $1,291.2521 | $1,291.25 | $1,291.30 | $1,291.30 | |