| 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 | $167.56 | 7.794% | $180.6196 | $180.62 | $180.60 | $180.60 |
| Purchase #2 | $30.40 | 5.132% | $31.9601 | $31.96 | $31.95 | $32.00 |
| Purchase #3 | $167.93 | 6.113% | $178.1956 | $178.20 | $178.20 | $178.20 |
| Purchase #4 | $72.94 | 3.531% | $75.5155 | $75.52 | $75.50 | $75.50 |
| Purchase #5 | $101.75 | 13.712% | $115.702 | $115.70 | $115.70 | $115.70 |
| Purchase #6 | $209.73 | 13.306% | $237.6367 | $237.64 | $237.65 | $237.60 |
| Purchase #7 | $165.28 | 3.761% | $171.4962 | $171.50 | $171.50 | $171.50 |
| 7 purchase totals = | $915.59 | $991.1257 | $991.14 | $991.10 | $991.10 | |