| 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 | $174.97 | 12.479% | $196.8045 | $196.80 | $196.80 | $196.80 |
| Purchase #2 | $17.54 | 8.827% | $19.0883 | $19.09 | $19.10 | $19.10 |
| Purchase #3 | $176.27 | 4.591% | $184.3626 | $184.36 | $184.35 | $184.40 |
| Purchase #4 | $86.30 | 5.581% | $91.1164 | $91.12 | $91.10 | $91.10 |
| Purchase #5 | $5.78 | 9.680% | $6.3395 | $6.34 | $6.35 | $6.30 |
| Purchase #6 | $112.32 | 3.416% | $116.1569 | $116.16 | $116.15 | $116.20 |
| Purchase #7 | $65.73 | 9.438% | $71.9336 | $71.93 | $71.95 | $71.90 |
| 7 purchase totals = | $638.91 | $685.8018 | $685.80 | $685.80 | $685.80 | |