| 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 | $148.98 | 5.489% | $157.1575 | $157.16 | $157.15 | $157.20 |
| Purchase #2 | $173.38 | 7.122% | $185.7281 | $185.73 | $185.75 | $185.70 |
| Purchase #3 | $228.46 | 4.124% | $237.8817 | $237.88 | $237.90 | $237.90 |
| Purchase #4 | $116.80 | 6.136% | $123.9668 | $123.97 | $123.95 | $124.00 |
| Purchase #5 | $89.92 | 6.380% | $95.6569 | $95.66 | $95.65 | $95.70 |
| Purchase #6 | $94.64 | 12.201% | $106.187 | $106.19 | $106.20 | $106.20 |
| Purchase #7 | $162.65 | 12.695% | $183.2984 | $183.30 | $183.30 | $183.30 |
| 7 purchase totals = | $1,014.83 | $1,089.8764 | $1,089.89 | $1,089.90 | $1,090.00 | |