| 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 | $191.74 | 3.364% | $198.1901 | $198.19 | $198.20 | $198.20 |
| Purchase #2 | $240.33 | 7.634% | $258.6768 | $258.68 | $258.70 | $258.70 |
| Purchase #3 | $163.31 | 6.816% | $174.4412 | $174.44 | $174.45 | $174.40 |
| Purchase #4 | $26.38 | 6.746% | $28.1596 | $28.16 | $28.15 | $28.20 |
| Purchase #5 | $85.67 | 9.631% | $93.9209 | $93.92 | $93.90 | $93.90 |
| Purchase #6 | $87.43 | 8.760% | $95.0889 | $95.09 | $95.10 | $95.10 |
| Purchase #7 | $104.92 | 6.478% | $111.7167 | $111.72 | $111.70 | $111.70 |
| 7 purchase totals = | $899.78 | $960.1942 | $960.20 | $960.20 | $960.20 | |