| 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 | $5.26 | 9.339% | $5.7512 | $5.75 | $5.75 | $5.80 |
| Purchase #2 | $151.51 | 3.355% | $156.5932 | $156.59 | $156.60 | $156.60 |
| Purchase #3 | $188.45 | 4.521% | $196.9698 | $196.97 | $196.95 | $197.00 |
| Purchase #4 | $124.91 | 7.346% | $134.0859 | $134.09 | $134.10 | $134.10 |
| Purchase #5 | $177.91 | 5.453% | $187.6114 | $187.61 | $187.60 | $187.60 |
| Purchase #6 | $108.51 | 12.153% | $121.6972 | $121.70 | $121.70 | $121.70 |
| Purchase #7 | $118.55 | 10.633% | $131.1554 | $131.16 | $131.15 | $131.20 |
| 7 purchase totals = | $875.10 | $933.8641 | $933.87 | $933.85 | $934.00 | |