| 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 | $151.39 | 12.411% | $170.179 | $170.18 | $170.20 | $170.20 |
| Purchase #2 | $118.56 | 6.631% | $126.4217 | $126.42 | $126.40 | $126.40 |
| Purchase #3 | $178.46 | 10.385% | $196.9931 | $196.99 | $197.00 | $197.00 |
| Purchase #4 | $228.99 | 3.710% | $237.4855 | $237.49 | $237.50 | $237.50 |
| Purchase #5 | $89.57 | 11.405% | $99.7855 | $99.79 | $99.80 | $99.80 |
| Purchase #6 | $186.35 | 11.403% | $207.5995 | $207.60 | $207.60 | $207.60 |
| Purchase #7 | $11.84 | 9.409% | $12.954 | $12.95 | $12.95 | $13.00 |
| 7 purchase totals = | $965.16 | $1,051.4183 | $1,051.42 | $1,051.45 | $1,051.50 | |