| 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 | $136.66 | 12.178% | $153.3025 | $153.30 | $153.30 | $153.30 |
| Purchase #2 | $104.58 | 12.150% | $117.2865 | $117.29 | $117.30 | $117.30 |
| Purchase #3 | $61.63 | 9.430% | $67.4417 | $67.44 | $67.45 | $67.40 |
| Purchase #4 | $226.69 | 5.277% | $238.6524 | $238.65 | $238.65 | $238.70 |
| Purchase #5 | $88.25 | 10.554% | $97.5639 | $97.56 | $97.55 | $97.60 |
| Purchase #6 | $105.60 | 13.569% | $119.9289 | $119.93 | $119.95 | $119.90 |
| Purchase #7 | $14.79 | 11.796% | $16.5346 | $16.53 | $16.55 | $16.50 |
| 7 purchase totals = | $738.20 | $810.7105 | $810.70 | $810.75 | $810.70 | |