| 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 | $149.30 | 8.601% | $162.1413 | $162.14 | $162.15 | $162.10 |
| Purchase #2 | $64.55 | 13.340% | $73.161 | $73.16 | $73.15 | $73.20 |
| Purchase #3 | $150.85 | 8.180% | $163.1895 | $163.19 | $163.20 | $163.20 |
| Purchase #4 | $8.48 | 5.128% | $8.9149 | $8.91 | $8.90 | $8.90 |
| Purchase #5 | $222.75 | 7.516% | $239.4919 | $239.49 | $239.50 | $239.50 |
| Purchase #6 | $218.66 | 5.666% | $231.0493 | $231.05 | $231.05 | $231.00 |
| Purchase #7 | $153.77 | 13.344% | $174.2891 | $174.29 | $174.30 | $174.30 |
| 7 purchase totals = | $968.36 | $1,052.2370 | $1,052.23 | $1,052.25 | $1,052.20 | |