| 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 | $164.55 | 9.677% | $180.4735 | $180.47 | $180.45 | $180.50 |
| Purchase #2 | $246.40 | 9.655% | $270.1899 | $270.19 | $270.20 | $270.20 |
| Purchase #3 | $174.40 | 5.448% | $183.9013 | $183.90 | $183.90 | $183.90 |
| Purchase #4 | $58.42 | 12.378% | $65.6512 | $65.65 | $65.65 | $65.70 |
| Purchase #5 | $106.28 | 4.251% | $110.798 | $110.80 | $110.80 | $110.80 |
| Purchase #6 | $240.58 | 6.159% | $255.3973 | $255.40 | $255.40 | $255.40 |
| Purchase #7 | $94.67 | 5.565% | $99.9384 | $99.94 | $99.95 | $99.90 |
| 7 purchase totals = | $1,085.30 | $1,166.3496 | $1,166.35 | $1,166.35 | $1,166.40 | |