| 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 | $136.48 | 8.827% | $148.5271 | $148.53 | $148.55 | $148.50 |
| Purchase #2 | $111.53 | 10.441% | $123.1748 | $123.17 | $123.15 | $123.20 |
| Purchase #3 | $117.45 | 11.672% | $131.1588 | $131.16 | $131.15 | $131.20 |
| Purchase #4 | $130.40 | 3.378% | $134.8049 | $134.80 | $134.80 | $134.80 |
| Purchase #5 | $57.36 | 12.454% | $64.5036 | $64.50 | $64.50 | $64.50 |
| Purchase #6 | $79.64 | 5.448% | $83.9788 | $83.98 | $84.00 | $84.00 |
| Purchase #7 | $73.35 | 8.337% | $79.4652 | $79.47 | $79.45 | $79.50 |
| 7 purchase totals = | $706.21 | $765.6132 | $765.61 | $765.60 | $765.70 | |