| 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 | $220.97 | 8.381% | $239.4895 | $239.49 | $239.50 | $239.50 |
| Purchase #2 | $162.58 | 3.361% | $168.0443 | $168.04 | $168.05 | $168.00 |
| Purchase #3 | $23.89 | 12.461% | $26.8669 | $26.87 | $26.85 | $26.90 |
| Purchase #4 | $87.93 | 8.611% | $95.5017 | $95.50 | $95.50 | $95.50 |
| Purchase #5 | $65.30 | 12.332% | $73.3528 | $73.35 | $73.35 | $73.40 |
| Purchase #6 | $47.51 | 7.279% | $50.9683 | $50.97 | $50.95 | $51.00 |
| Purchase #7 | $147.65 | 9.234% | $161.284 | $161.28 | $161.30 | $161.30 |
| 7 purchase totals = | $755.83 | $815.5075 | $815.50 | $815.50 | $815.60 | |