| 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 | $188.79 | 3.672% | $195.7224 | $195.72 | $195.70 | $195.70 |
| Purchase #2 | $177.50 | 8.839% | $193.1892 | $193.19 | $193.20 | $193.20 |
| Purchase #3 | $148.49 | 9.724% | $162.9292 | $162.93 | $162.95 | $162.90 |
| Purchase #4 | $121.31 | 3.839% | $125.9671 | $125.97 | $125.95 | $126.00 |
| Purchase #5 | $65.38 | 6.783% | $69.8147 | $69.81 | $69.80 | $69.80 |
| Purchase #6 | $230.35 | 3.254% | $237.8456 | $237.85 | $237.85 | $237.80 |
| Purchase #7 | $168.99 | 9.300% | $184.7061 | $184.71 | $184.70 | $184.70 |
| 7 purchase totals = | $1,100.81 | $1,170.1743 | $1,170.18 | $1,170.15 | $1,170.10 | |