| 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 | $118.88 | 10.354% | $131.1888 | $131.19 | $131.20 | $131.20 |
| Purchase #2 | $193.62 | 10.847% | $214.622 | $214.62 | $214.60 | $214.60 |
| Purchase #3 | $20.26 | 9.579% | $22.2007 | $22.20 | $22.20 | $22.20 |
| Purchase #4 | $149.98 | 8.160% | $162.2184 | $162.22 | $162.20 | $162.20 |
| Purchase #5 | $81.67 | 5.808% | $86.4134 | $86.41 | $86.40 | $86.40 |
| Purchase #6 | $6.62 | 5.158% | $6.9615 | $6.96 | $6.95 | $7.00 |
| Purchase #7 | $199.86 | 7.781% | $215.4111 | $215.41 | $215.40 | $215.40 |
| 7 purchase totals = | $770.89 | $839.0159 | $839.01 | $838.95 | $839.00 | |