| 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 | $135.36 | 8.305% | $146.6016 | $146.60 | $146.60 | $146.60 |
| Purchase #2 | $199.76 | 3.259% | $206.2702 | $206.27 | $206.25 | $206.30 |
| Purchase #3 | $42.37 | 7.610% | $45.5944 | $45.59 | $45.60 | $45.60 |
| Purchase #4 | $235.96 | 10.161% | $259.9359 | $259.94 | $259.95 | $259.90 |
| Purchase #5 | $166.69 | 8.754% | $181.282 | $181.28 | $181.30 | $181.30 |
| Purchase #6 | $81.79 | 5.774% | $86.5126 | $86.51 | $86.50 | $86.50 |
| Purchase #7 | $229.98 | 4.774% | $240.9592 | $240.96 | $240.95 | $241.00 |
| 7 purchase totals = | $1,091.91 | $1,167.1559 | $1,167.15 | $1,167.15 | $1,167.20 | |