| 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 | $131.27 | 11.193% | $145.9631 | $145.96 | $145.95 | $146.00 |
| Purchase #2 | $59.33 | 4.588% | $62.0521 | $62.05 | $62.05 | $62.10 |
| Purchase #3 | $63.28 | 13.277% | $71.6817 | $71.68 | $71.70 | $71.70 |
| Purchase #4 | $10.75 | 7.270% | $11.5315 | $11.53 | $11.55 | $11.50 |
| Purchase #5 | $24.68 | 10.336% | $27.2309 | $27.23 | $27.25 | $27.20 |
| Purchase #6 | $186.84 | 13.713% | $212.4614 | $212.46 | $212.45 | $212.50 |
| Purchase #7 | $176.69 | 3.289% | $182.5013 | $182.50 | $182.50 | $182.50 |
| 7 purchase totals = | $652.84 | $713.4220 | $713.41 | $713.45 | $713.50 | |