| 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 | $207.58 | 5.823% | $219.6674 | $219.67 | $219.65 | $219.70 |
| Purchase #2 | $137.32 | 8.301% | $148.7189 | $148.72 | $148.70 | $148.70 |
| Purchase #3 | $122.91 | 8.712% | $133.6179 | $133.62 | $133.60 | $133.60 |
| Purchase #4 | $71.95 | 11.603% | $80.2984 | $80.30 | $80.30 | $80.30 |
| Purchase #5 | $79.59 | 9.506% | $87.1558 | $87.16 | $87.15 | $87.20 |
| Purchase #6 | $80.56 | 10.146% | $88.7336 | $88.73 | $88.75 | $88.70 |
| Purchase #7 | $120.66 | 5.162% | $126.8885 | $126.89 | $126.90 | $126.90 |
| 7 purchase totals = | $820.57 | $885.0805 | $885.09 | $885.05 | $885.10 | |