| 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 | $72.31 | 8.118% | $78.1801 | $78.18 | $78.20 | $78.20 |
| Purchase #2 | $160.88 | 10.626% | $177.9751 | $177.98 | $178.00 | $178.00 |
| Purchase #3 | $158.51 | 12.114% | $177.7119 | $177.71 | $177.70 | $177.70 |
| Purchase #4 | $63.88 | 9.650% | $70.0444 | $70.04 | $70.05 | $70.00 |
| Purchase #5 | $210.55 | 3.569% | $218.0645 | $218.06 | $218.05 | $218.10 |
| Purchase #6 | $213.67 | 8.364% | $231.5414 | $231.54 | $231.55 | $231.50 |
| Purchase #7 | $177.96 | 6.605% | $189.7143 | $189.71 | $189.70 | $189.70 |
| 7 purchase totals = | $1,057.76 | $1,143.2317 | $1,143.22 | $1,143.25 | $1,143.20 | |