| 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 | $102.54 | 8.414% | $111.1677 | $111.17 | $111.15 | $111.20 |
| Purchase #2 | $131.68 | 12.693% | $148.3941 | $148.39 | $148.40 | $148.40 |
| Purchase #3 | $76.59 | 6.544% | $81.602 | $81.60 | $81.60 | $81.60 |
| Purchase #4 | $206.39 | 4.138% | $214.9304 | $214.93 | $214.95 | $214.90 |
| Purchase #5 | $182.73 | 3.477% | $189.0835 | $189.08 | $189.10 | $189.10 |
| Purchase #6 | $152.33 | 9.618% | $166.9811 | $166.98 | $167.00 | $167.00 |
| Purchase #7 | $245.75 | 10.188% | $270.787 | $270.79 | $270.80 | $270.80 |
| 7 purchase totals = | $1,098.01 | $1,182.9458 | $1,182.94 | $1,183.00 | $1,183.00 | |