| 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 | $138.38 | 7.340% | $148.5371 | $148.54 | $148.55 | $148.50 |
| Purchase #2 | $94.52 | 5.177% | $99.4133 | $99.41 | $99.40 | $99.40 |
| Purchase #3 | $119.45 | 9.665% | $130.9948 | $130.99 | $131.00 | $131.00 |
| Purchase #4 | $51.56 | 10.421% | $56.9331 | $56.93 | $56.95 | $56.90 |
| Purchase #5 | $71.62 | 4.212% | $74.6366 | $74.64 | $74.65 | $74.60 |
| Purchase #6 | $217.92 | 5.821% | $230.6051 | $230.61 | $230.60 | $230.60 |
| Purchase #7 | $51.53 | 8.717% | $56.0219 | $56.02 | $56.00 | $56.00 |
| 7 purchase totals = | $744.98 | $797.1419 | $797.14 | $797.15 | $797.00 | |