| 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 | $130.75 | 13.113% | $147.8952 | $147.90 | $147.90 | $147.90 |
| Purchase #2 | $84.76 | 13.492% | $96.1958 | $96.20 | $96.20 | $96.20 |
| Purchase #3 | $86.95 | 4.157% | $90.5645 | $90.56 | $90.55 | $90.60 |
| Purchase #4 | $41.90 | 10.378% | $46.2484 | $46.25 | $46.25 | $46.20 |
| Purchase #5 | $242.37 | 8.190% | $262.2201 | $262.22 | $262.20 | $262.20 |
| Purchase #6 | $29.91 | 4.374% | $31.2183 | $31.22 | $31.20 | $31.20 |
| Purchase #7 | $38.45 | 12.307% | $43.182 | $43.18 | $43.20 | $43.20 |
| 7 purchase totals = | $655.09 | $717.5243 | $717.53 | $717.50 | $717.50 | |