| 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 | $21.58 | 7.175% | $23.1284 | $23.13 | $23.15 | $23.10 |
| Purchase #2 | $150.38 | 9.397% | $164.5112 | $164.51 | $164.50 | $164.50 |
| Purchase #3 | $167.73 | 4.728% | $175.6603 | $175.66 | $175.65 | $175.70 |
| Purchase #4 | $34.50 | 13.545% | $39.173 | $39.17 | $39.15 | $39.20 |
| Purchase #5 | $90.98 | 3.334% | $94.0133 | $94.01 | $94.00 | $94.00 |
| Purchase #6 | $213.29 | 8.587% | $231.6052 | $231.61 | $231.60 | $231.60 |
| Purchase #7 | $36.51 | 5.517% | $38.5243 | $38.52 | $38.50 | $38.50 |
| 7 purchase totals = | $714.97 | $766.6157 | $766.61 | $766.55 | $766.60 | |