| 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 | $168.68 | 5.467% | $177.9017 | $177.90 | $177.90 | $177.90 |
| Purchase #2 | $116.90 | 13.610% | $132.8101 | $132.81 | $132.80 | $132.80 |
| Purchase #3 | $176.74 | 10.123% | $194.6314 | $194.63 | $194.65 | $194.60 |
| Purchase #4 | $190.63 | 4.752% | $199.6887 | $199.69 | $199.70 | $199.70 |
| Purchase #5 | $15.33 | 12.336% | $17.2211 | $17.22 | $17.20 | $17.20 |
| Purchase #6 | $110.54 | 13.398% | $125.3501 | $125.35 | $125.35 | $125.40 |
| Purchase #7 | $219.91 | 5.204% | $231.3541 | $231.35 | $231.35 | $231.40 |
| 7 purchase totals = | $998.73 | $1,078.9572 | $1,078.95 | $1,078.95 | $1,079.00 | |