| 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 | $174.67 | 11.277% | $194.3675 | $194.37 | $194.35 | $194.40 |
| Purchase #2 | $119.78 | 11.552% | $133.617 | $133.62 | $133.60 | $133.60 |
| Purchase #3 | $109.35 | 7.789% | $117.8673 | $117.87 | $117.85 | $117.90 |
| Purchase #4 | $5.56 | 4.473% | $5.8087 | $5.81 | $5.80 | $5.80 |
| Purchase #5 | $135.70 | 11.669% | $151.5348 | $151.53 | $151.55 | $151.50 |
| Purchase #6 | $13.68 | 8.313% | $14.8172 | $14.82 | $14.80 | $14.80 |
| Purchase #7 | $125.89 | 3.746% | $130.6058 | $130.61 | $130.60 | $130.60 |
| 7 purchase totals = | $684.63 | $748.6183 | $748.63 | $748.55 | $748.60 | |