| 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 | $116.73 | 13.247% | $132.1932 | $132.19 | $132.20 | $132.20 |
| Purchase #2 | $34.81 | 13.157% | $39.39 | $39.39 | $39.40 | $39.40 |
| Purchase #3 | $227.80 | 11.336% | $253.6234 | $253.62 | $253.60 | $253.60 |
| Purchase #4 | $86.32 | 11.149% | $95.9438 | $95.94 | $95.95 | $95.90 |
| Purchase #5 | $74.32 | 8.174% | $80.3949 | $80.39 | $80.40 | $80.40 |
| Purchase #6 | $64.40 | 3.565% | $66.6959 | $66.70 | $66.70 | $66.70 |
| Purchase #7 | $225.92 | 9.586% | $247.5767 | $247.58 | $247.60 | $247.60 |
| 7 purchase totals = | $830.30 | $915.8179 | $915.81 | $915.85 | $915.80 | |