| 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 | $154.53 | 10.747% | $171.1373 | $171.14 | $171.15 | $171.10 |
| Purchase #2 | $187.50 | 7.229% | $201.0544 | $201.05 | $201.05 | $201.10 |
| Purchase #3 | $250.83 | 5.694% | $265.1123 | $265.11 | $265.10 | $265.10 |
| Purchase #4 | $187.70 | 3.398% | $194.078 | $194.08 | $194.10 | $194.10 |
| Purchase #5 | $64.66 | 9.870% | $71.0419 | $71.04 | $71.05 | $71.00 |
| Purchase #6 | $5.69 | 4.783% | $5.9622 | $5.96 | $5.95 | $6.00 |
| Purchase #7 | $157.90 | 11.439% | $175.9622 | $175.96 | $175.95 | $176.00 |
| 7 purchase totals = | $1,008.81 | $1,084.3483 | $1,084.34 | $1,084.35 | $1,084.40 | |