| 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 | $170.84 | 9.166% | $186.4992 | $186.50 | $186.50 | $186.50 |
| Purchase #2 | $239.45 | 3.734% | $248.3911 | $248.39 | $248.40 | $248.40 |
| Purchase #3 | $31.31 | 12.321% | $35.1677 | $35.17 | $35.15 | $35.20 |
| Purchase #4 | $104.68 | 8.828% | $113.9212 | $113.92 | $113.90 | $113.90 |
| Purchase #5 | $195.42 | 4.254% | $203.7332 | $203.73 | $203.75 | $203.70 |
| Purchase #6 | $135.25 | 10.683% | $149.6988 | $149.70 | $149.70 | $149.70 |
| Purchase #7 | $27.53 | 5.565% | $29.062 | $29.06 | $29.05 | $29.10 |
| 7 purchase totals = | $904.48 | $966.4732 | $966.47 | $966.45 | $966.50 | |