| 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 | $159.89 | 4.173% | $166.5622 | $166.56 | $166.55 | $166.60 |
| Purchase #2 | $213.57 | 3.343% | $220.7096 | $220.71 | $220.70 | $220.70 |
| Purchase #3 | $229.30 | 7.652% | $246.846 | $246.85 | $246.85 | $246.80 |
| Purchase #4 | $214.85 | 11.588% | $239.7468 | $239.75 | $239.75 | $239.70 |
| Purchase #5 | $98.76 | 10.623% | $109.2513 | $109.25 | $109.25 | $109.30 |
| Purchase #6 | $191.62 | 6.261% | $203.6173 | $203.62 | $203.60 | $203.60 |
| Purchase #7 | $48.61 | 9.409% | $53.1837 | $53.18 | $53.20 | $53.20 |
| 7 purchase totals = | $1,156.60 | $1,239.9169 | $1,239.92 | $1,239.90 | $1,239.90 | |