| 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 | $141.84 | 9.601% | $155.4581 | $155.46 | $155.45 | $155.50 |
| Purchase #2 | $36.78 | 5.698% | $38.8757 | $38.88 | $38.90 | $38.90 |
| Purchase #3 | $200.98 | 8.535% | $218.1336 | $218.13 | $218.15 | $218.10 |
| Purchase #4 | $169.74 | 4.815% | $177.913 | $177.91 | $177.90 | $177.90 |
| Purchase #5 | $230.81 | 12.679% | $260.0744 | $260.07 | $260.05 | $260.10 |
| Purchase #6 | $194.56 | 13.555% | $220.9326 | $220.93 | $220.95 | $220.90 |
| Purchase #7 | $16.58 | 5.797% | $17.5411 | $17.54 | $17.55 | $17.50 |
| 7 purchase totals = | $991.29 | $1,088.9285 | $1,088.92 | $1,088.95 | $1,088.90 | |