| 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 | $181.82 | 6.753% | $194.0983 | $194.10 | $194.10 | $194.10 |
| Purchase #2 | $211.61 | 8.122% | $228.797 | $228.80 | $228.80 | $228.80 |
| Purchase #3 | $149.73 | 8.846% | $162.9751 | $162.98 | $163.00 | $163.00 |
| Purchase #4 | $209.30 | 10.638% | $231.5653 | $231.57 | $231.55 | $231.60 |
| Purchase #5 | $25.50 | 4.803% | $26.7248 | $26.72 | $26.70 | $26.70 |
| Purchase #6 | $61.34 | 11.500% | $68.3941 | $68.39 | $68.40 | $68.40 |
| Purchase #7 | $216.90 | 11.230% | $241.2579 | $241.26 | $241.25 | $241.30 |
| 7 purchase totals = | $1,056.20 | $1,153.8125 | $1,153.82 | $1,153.80 | $1,153.90 | |