| 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 | $143.40 | 5.553% | $151.363 | $151.36 | $151.35 | $151.40 |
| Purchase #2 | $208.76 | 5.454% | $220.1458 | $220.15 | $220.15 | $220.10 |
| Purchase #3 | $67.45 | 5.725% | $71.3115 | $71.31 | $71.30 | $71.30 |
| Purchase #4 | $51.75 | 13.607% | $58.7916 | $58.79 | $58.80 | $58.80 |
| Purchase #5 | $37.54 | 6.231% | $39.8791 | $39.88 | $39.90 | $39.90 |
| Purchase #6 | $203.81 | 9.812% | $223.8078 | $223.81 | $223.80 | $223.80 |
| Purchase #7 | $63.37 | 9.304% | $69.2659 | $69.27 | $69.25 | $69.30 |
| 7 purchase totals = | $776.08 | $834.5647 | $834.57 | $834.55 | $834.60 | |