| 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 | $13.45 | 4.376% | $14.0386 | $14.04 | $14.05 | $14.00 |
| Purchase #2 | $169.39 | 7.366% | $181.8673 | $181.87 | $181.85 | $181.90 |
| Purchase #3 | $204.64 | 13.527% | $232.3217 | $232.32 | $232.30 | $232.30 |
| Purchase #4 | $30.54 | 13.181% | $34.5655 | $34.57 | $34.55 | $34.60 |
| Purchase #5 | $187.32 | 5.663% | $197.9279 | $197.93 | $197.95 | $197.90 |
| Purchase #6 | $194.46 | 7.608% | $209.2545 | $209.25 | $209.25 | $209.30 |
| Purchase #7 | $17.40 | 5.145% | $18.2952 | $18.30 | $18.30 | $18.30 |
| 7 purchase totals = | $817.20 | $888.2707 | $888.28 | $888.25 | $888.30 | |