| 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 | $13.80 | 6.684% | $14.7224 | $14.72 | $14.70 | $14.70 |
| Purchase #2 | $175.50 | 5.380% | $184.9419 | $184.94 | $184.95 | $184.90 |
| Purchase #3 | $235.46 | 13.835% | $268.0359 | $268.04 | $268.05 | $268.00 |
| Purchase #4 | $153.45 | 5.270% | $161.5368 | $161.54 | $161.55 | $161.50 |
| Purchase #5 | $182.30 | 11.390% | $203.064 | $203.06 | $203.05 | $203.10 |
| Purchase #6 | $196.96 | 10.135% | $216.9219 | $216.92 | $216.90 | $216.90 |
| Purchase #7 | $246.27 | 3.613% | $255.1677 | $255.17 | $255.15 | $255.20 |
| 7 purchase totals = | $1,203.74 | $1,304.3906 | $1,304.39 | $1,304.35 | $1,304.30 | |