| 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 | $160.57 | 3.530% | $166.2381 | $166.24 | $166.25 | $166.20 |
| Purchase #2 | $56.92 | 7.417% | $61.1418 | $61.14 | $61.15 | $61.10 |
| Purchase #3 | $183.80 | 13.342% | $208.3226 | $208.32 | $208.30 | $208.30 |
| Purchase #4 | $249.75 | 11.626% | $278.7859 | $278.79 | $278.80 | $278.80 |
| Purchase #5 | $213.27 | 5.546% | $225.098 | $225.10 | $225.10 | $225.10 |
| Purchase #6 | $53.70 | 12.573% | $60.4517 | $60.45 | $60.45 | $60.50 |
| Purchase #7 | $216.76 | 9.173% | $236.6434 | $236.64 | $236.65 | $236.60 |
| 7 purchase totals = | $1,134.77 | $1,236.6815 | $1,236.68 | $1,236.70 | $1,236.60 | |