| 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 | $154.98 | 11.296% | $172.4865 | $172.49 | $172.50 | $172.50 |
| Purchase #2 | $66.99 | 3.612% | $69.4097 | $69.41 | $69.40 | $69.40 |
| Purchase #3 | $128.75 | 10.742% | $142.5803 | $142.58 | $142.60 | $142.60 |
| Purchase #4 | $246.44 | 7.749% | $265.5366 | $265.54 | $265.55 | $265.50 |
| Purchase #5 | $110.55 | 5.172% | $116.2676 | $116.27 | $116.25 | $116.30 |
| Purchase #6 | $188.42 | 3.843% | $195.661 | $195.66 | $195.65 | $195.70 |
| Purchase #7 | $40.34 | 8.286% | $43.6826 | $43.68 | $43.70 | $43.70 |
| 7 purchase totals = | $936.47 | $1,005.6243 | $1,005.63 | $1,005.65 | $1,005.70 | |