| 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 | $173.28 | 9.164% | $189.1594 | $189.16 | $189.15 | $189.20 |
| Purchase #2 | $82.65 | 5.205% | $86.9519 | $86.95 | $86.95 | $87.00 |
| Purchase #3 | $219.86 | 12.604% | $247.5712 | $247.57 | $247.55 | $247.60 |
| Purchase #4 | $39.32 | 8.185% | $42.5383 | $42.54 | $42.55 | $42.50 |
| Purchase #5 | $123.85 | 8.848% | $134.8082 | $134.81 | $134.80 | $134.80 |
| Purchase #6 | $16.87 | 10.316% | $18.6103 | $18.61 | $18.60 | $18.60 |
| Purchase #7 | $41.46 | 6.565% | $44.1818 | $44.18 | $44.20 | $44.20 |
| 7 purchase totals = | $697.29 | $763.8211 | $763.82 | $763.80 | $763.90 | |