| 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 | $21.86 | 7.763% | $23.557 | $23.56 | $23.55 | $23.60 |
| Purchase #2 | $136.49 | 8.361% | $147.9019 | $147.90 | $147.90 | $147.90 |
| Purchase #3 | $161.93 | 5.860% | $171.4191 | $171.42 | $171.40 | $171.40 |
| Purchase #4 | $108.93 | 7.154% | $116.7229 | $116.72 | $116.70 | $116.70 |
| Purchase #5 | $231.73 | 8.448% | $251.3066 | $251.31 | $251.30 | $251.30 |
| Purchase #6 | $121.97 | 11.484% | $135.977 | $135.98 | $136.00 | $136.00 |
| Purchase #7 | $141.77 | 3.164% | $146.2556 | $146.26 | $146.25 | $146.30 |
| 7 purchase totals = | $924.68 | $993.1401 | $993.15 | $993.10 | $993.20 | |