| 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 | $143.76 | 9.185% | $156.9644 | $156.96 | $156.95 | $157.00 |
| Purchase #2 | $39.26 | 7.420% | $42.1731 | $42.17 | $42.15 | $42.20 |
| Purchase #3 | $211.78 | 10.790% | $234.6311 | $234.63 | $234.65 | $234.60 |
| Purchase #4 | $201.83 | 9.432% | $220.8666 | $220.87 | $220.85 | $220.90 |
| Purchase #5 | $79.90 | 11.301% | $88.9295 | $88.93 | $88.95 | $88.90 |
| Purchase #6 | $117.98 | 11.565% | $131.6244 | $131.62 | $131.60 | $131.60 |
| Purchase #7 | $233.52 | 4.423% | $243.8486 | $243.85 | $243.85 | $243.80 |
| 7 purchase totals = | $1,028.03 | $1,119.0377 | $1,119.03 | $1,119.00 | $1,119.00 | |