| 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 | $156.47 | 9.872% | $171.9167 | $171.92 | $171.90 | $171.90 |
| Purchase #2 | $195.86 | 10.688% | $216.7935 | $216.79 | $216.80 | $216.80 |
| Purchase #3 | $56.75 | 8.554% | $61.6044 | $61.60 | $61.60 | $61.60 |
| Purchase #4 | $72.75 | 11.539% | $81.1446 | $81.14 | $81.15 | $81.10 |
| Purchase #5 | $170.44 | 4.330% | $177.8201 | $177.82 | $177.80 | $177.80 |
| Purchase #6 | $140.30 | 11.617% | $156.5987 | $156.60 | $156.60 | $156.60 |
| Purchase #7 | $116.43 | 11.591% | $129.9254 | $129.93 | $129.95 | $129.90 |
| 7 purchase totals = | $909.00 | $995.8034 | $995.80 | $995.80 | $995.70 | |