| 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 | $138.66 | 6.547% | $147.7381 | $147.74 | $147.75 | $147.70 |
| Purchase #2 | $56.37 | 11.188% | $62.6767 | $62.68 | $62.70 | $62.70 |
| Purchase #3 | $207.36 | 4.491% | $216.6725 | $216.67 | $216.65 | $216.70 |
| Purchase #4 | $113.30 | 8.295% | $122.6982 | $122.70 | $122.70 | $122.70 |
| Purchase #5 | $48.35 | 7.629% | $52.0386 | $52.04 | $52.05 | $52.00 |
| Purchase #6 | $188.63 | 4.102% | $196.3676 | $196.37 | $196.35 | $196.40 |
| Purchase #7 | $37.71 | 5.337% | $39.7226 | $39.72 | $39.70 | $39.70 |
| 7 purchase totals = | $790.38 | $837.9143 | $837.92 | $837.90 | $837.90 | |