| 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 | $183.30 | 10.137% | $201.8811 | $201.88 | $201.90 | $201.90 |
| Purchase #2 | $213.48 | 3.379% | $220.6935 | $220.69 | $220.70 | $220.70 |
| Purchase #3 | $184.55 | 13.559% | $209.5731 | $209.57 | $209.55 | $209.60 |
| Purchase #4 | $149.85 | 12.475% | $168.5438 | $168.54 | $168.55 | $168.50 |
| Purchase #5 | $153.35 | 4.661% | $160.4976 | $160.50 | $160.50 | $160.50 |
| Purchase #6 | $98.92 | 13.386% | $112.1614 | $112.16 | $112.15 | $112.20 |
| Purchase #7 | $77.59 | 11.552% | $86.5532 | $86.55 | $86.55 | $86.60 |
| 7 purchase totals = | $1,061.04 | $1,159.9037 | $1,159.89 | $1,159.90 | $1,160.00 | |