| 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 | $177.50 | 10.769% | $196.615 | $196.62 | $196.60 | $196.60 |
| Purchase #2 | $204.47 | 6.329% | $217.4109 | $217.41 | $217.40 | $217.40 |
| Purchase #3 | $163.53 | 8.334% | $177.1586 | $177.16 | $177.15 | $177.20 |
| Purchase #4 | $79.84 | 6.669% | $85.1645 | $85.16 | $85.15 | $85.20 |
| Purchase #5 | $197.93 | 8.311% | $214.38 | $214.38 | $214.40 | $214.40 |
| Purchase #6 | $187.69 | 9.442% | $205.4117 | $205.41 | $205.40 | $205.40 |
| Purchase #7 | $71.59 | 7.715% | $77.1132 | $77.11 | $77.10 | $77.10 |
| 7 purchase totals = | $1,082.55 | $1,173.2539 | $1,173.25 | $1,173.20 | $1,173.30 | |