| 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 | $122.53 | 8.376% | $132.7931 | $132.79 | $132.80 | $132.80 |
| Purchase #2 | $113.67 | 13.780% | $129.3337 | $129.33 | $129.35 | $129.30 |
| Purchase #3 | $189.47 | 3.553% | $196.2019 | $196.20 | $196.20 | $196.20 |
| Purchase #4 | $169.59 | 4.531% | $177.2741 | $177.27 | $177.25 | $177.30 |
| Purchase #5 | $87.72 | 10.197% | $96.6648 | $96.66 | $96.65 | $96.70 |
| Purchase #6 | $165.83 | 5.510% | $174.9672 | $174.97 | $174.95 | $175.00 |
| Purchase #7 | $206.81 | 6.681% | $220.627 | $220.63 | $220.65 | $220.60 |
| 7 purchase totals = | $1,055.62 | $1,127.8618 | $1,127.85 | $1,127.85 | $1,127.90 | |