| 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 | $225.78 | 8.340% | $244.6101 | $244.61 | $244.60 | $244.60 |
| Purchase #2 | $150.81 | 10.307% | $166.354 | $166.35 | $166.35 | $166.40 |
| Purchase #3 | $157.87 | 5.546% | $166.6255 | $166.63 | $166.65 | $166.60 |
| Purchase #4 | $5.91 | 7.146% | $6.3323 | $6.33 | $6.35 | $6.30 |
| Purchase #5 | $135.28 | 9.463% | $148.0815 | $148.08 | $148.10 | $148.10 |
| Purchase #6 | $7.69 | 7.198% | $8.2435 | $8.24 | $8.25 | $8.20 |
| Purchase #7 | $215.31 | 3.638% | $223.143 | $223.14 | $223.15 | $223.10 |
| 7 purchase totals = | $898.65 | $963.3899 | $963.38 | $963.45 | $963.30 | |