| 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 | $127.30 | 7.647% | $137.0346 | $137.03 | $137.05 | $137.00 |
| Purchase #2 | $38.53 | 3.608% | $39.9202 | $39.92 | $39.90 | $39.90 |
| Purchase #3 | $85.30 | 13.608% | $96.9076 | $96.91 | $96.90 | $96.90 |
| Purchase #4 | $209.83 | 8.488% | $227.6404 | $227.64 | $227.65 | $227.60 |
| Purchase #5 | $171.72 | 4.670% | $179.7393 | $179.74 | $179.75 | $179.70 |
| Purchase #6 | $72.59 | 3.697% | $75.2737 | $75.27 | $75.25 | $75.30 |
| Purchase #7 | $13.52 | 9.423% | $14.794 | $14.79 | $14.80 | $14.80 |
| 7 purchase totals = | $718.79 | $771.3098 | $771.30 | $771.30 | $771.20 | |