| 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 | $103.96 | 4.786% | $108.9355 | $108.94 | $108.95 | $108.90 |
| Purchase #2 | $100.85 | 5.461% | $106.3574 | $106.36 | $106.35 | $106.40 |
| Purchase #3 | $174.81 | 9.452% | $191.333 | $191.33 | $191.35 | $191.30 |
| Purchase #4 | $187.61 | 10.114% | $206.5849 | $206.58 | $206.60 | $206.60 |
| Purchase #5 | $165.27 | 13.698% | $187.9087 | $187.91 | $187.90 | $187.90 |
| Purchase #6 | $176.69 | 7.798% | $190.4683 | $190.47 | $190.45 | $190.50 |
| Purchase #7 | $130.68 | 11.125% | $145.2182 | $145.22 | $145.20 | $145.20 |
| 7 purchase totals = | $1,039.87 | $1,136.8060 | $1,136.81 | $1,136.80 | $1,136.80 | |