| 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 | $76.47 | 3.553% | $79.187 | $79.19 | $79.20 | $79.20 |
| Purchase #2 | $196.93 | 4.400% | $205.5949 | $205.59 | $205.60 | $205.60 |
| Purchase #3 | $158.38 | 9.861% | $173.9979 | $174.00 | $174.00 | $174.00 |
| Purchase #4 | $179.40 | 6.827% | $191.6476 | $191.65 | $191.65 | $191.60 |
| Purchase #5 | $79.27 | 13.523% | $89.9897 | $89.99 | $90.00 | $90.00 |
| Purchase #6 | $81.40 | 10.406% | $89.8705 | $89.87 | $89.85 | $89.90 |
| Purchase #7 | $111.79 | 5.483% | $117.9194 | $117.92 | $117.90 | $117.90 |
| 7 purchase totals = | $883.64 | $948.2070 | $948.21 | $948.20 | $948.20 | |