| 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 | $202.78 | 11.409% | $225.9152 | $225.92 | $225.90 | $225.90 |
| Purchase #2 | $70.59 | 4.427% | $73.715 | $73.72 | $73.70 | $73.70 |
| Purchase #3 | $247.88 | 8.804% | $269.7034 | $269.70 | $269.70 | $269.70 |
| Purchase #4 | $130.37 | 12.210% | $146.2882 | $146.29 | $146.30 | $146.30 |
| Purchase #5 | $116.50 | 6.786% | $124.4057 | $124.41 | $124.40 | $124.40 |
| Purchase #6 | $123.81 | 7.237% | $132.7701 | $132.77 | $132.75 | $132.80 |
| Purchase #7 | $174.90 | 10.589% | $193.4202 | $193.42 | $193.40 | $193.40 |
| 7 purchase totals = | $1,066.83 | $1,166.2178 | $1,166.23 | $1,166.15 | $1,166.20 | |