| 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 | $191.49 | 7.405% | $205.6698 | $205.67 | $205.65 | $205.70 |
| Purchase #2 | $18.98 | 7.707% | $20.4428 | $20.44 | $20.45 | $20.40 |
| Purchase #3 | $158.94 | 8.395% | $172.283 | $172.28 | $172.30 | $172.30 |
| Purchase #4 | $177.58 | 4.144% | $184.9389 | $184.94 | $184.95 | $184.90 |
| Purchase #5 | $180.74 | 7.610% | $194.4943 | $194.49 | $194.50 | $194.50 |
| Purchase #6 | $209.99 | 6.579% | $223.8052 | $223.81 | $223.80 | $223.80 |
| Purchase #7 | $166.42 | 6.312% | $176.9244 | $176.92 | $176.90 | $176.90 |
| 7 purchase totals = | $1,104.14 | $1,178.5584 | $1,178.55 | $1,178.55 | $1,178.50 | |