| 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 | $170.66 | 7.361% | $183.2223 | $183.22 | $183.20 | $183.20 |
| Purchase #2 | $140.60 | 9.242% | $153.5943 | $153.59 | $153.60 | $153.60 |
| Purchase #3 | $250.30 | 9.722% | $274.6342 | $274.63 | $274.65 | $274.60 |
| Purchase #4 | $159.99 | 13.242% | $181.1759 | $181.18 | $181.20 | $181.20 |
| Purchase #5 | $35.53 | 6.567% | $37.8633 | $37.86 | $37.85 | $37.90 |
| Purchase #6 | $39.44 | 13.674% | $44.833 | $44.83 | $44.85 | $44.80 |
| Purchase #7 | $161.42 | 5.108% | $169.6653 | $169.67 | $169.65 | $169.70 |
| 7 purchase totals = | $957.94 | $1,044.9883 | $1,044.98 | $1,045.00 | $1,045.00 | |