| 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 | $134.46 | 6.837% | $143.653 | $143.65 | $143.65 | $143.70 |
| Purchase #2 | $228.74 | 13.581% | $259.8052 | $259.81 | $259.80 | $259.80 |
| Purchase #3 | $185.67 | 13.672% | $211.0548 | $211.05 | $211.05 | $211.10 |
| Purchase #4 | $60.71 | 12.239% | $68.1403 | $68.14 | $68.15 | $68.10 |
| Purchase #5 | $129.86 | 3.256% | $134.0882 | $134.09 | $134.10 | $134.10 |
| Purchase #6 | $164.74 | 6.450% | $175.3657 | $175.37 | $175.35 | $175.40 |
| Purchase #7 | $25.85 | 4.487% | $27.0099 | $27.01 | $27.00 | $27.00 |
| 7 purchase totals = | $930.03 | $1,019.1171 | $1,019.12 | $1,019.10 | $1,019.20 | |