| 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 | $155.63 | 3.236% | $160.6662 | $160.67 | $160.65 | $160.70 |
| Purchase #2 | $25.61 | 4.421% | $26.7422 | $26.74 | $26.75 | $26.70 |
| Purchase #3 | $26.36 | 7.716% | $28.3939 | $28.39 | $28.40 | $28.40 |
| Purchase #4 | $159.50 | 9.448% | $174.5696 | $174.57 | $174.55 | $174.60 |
| Purchase #5 | $96.57 | 7.460% | $103.7741 | $103.77 | $103.75 | $103.80 |
| Purchase #6 | $90.91 | 6.315% | $96.651 | $96.65 | $96.65 | $96.70 |
| Purchase #7 | $228.43 | 10.732% | $252.9451 | $252.95 | $252.95 | $252.90 |
| 7 purchase totals = | $783.01 | $843.7421 | $843.74 | $843.70 | $843.80 | |