| 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 | $138.85 | 3.145% | $143.2168 | $143.22 | $143.20 | $143.20 |
| Purchase #2 | $113.94 | 8.489% | $123.6124 | $123.61 | $123.60 | $123.60 |
| Purchase #3 | $142.87 | 12.453% | $160.6616 | $160.66 | $160.65 | $160.70 |
| Purchase #4 | $170.98 | 9.809% | $187.7514 | $187.75 | $187.75 | $187.80 |
| Purchase #5 | $152.73 | 3.700% | $158.381 | $158.38 | $158.40 | $158.40 |
| Purchase #6 | $186.62 | 5.172% | $196.272 | $196.27 | $196.25 | $196.30 |
| Purchase #7 | $15.45 | 4.252% | $16.1069 | $16.11 | $16.10 | $16.10 |
| 7 purchase totals = | $921.44 | $986.0021 | $986.00 | $985.95 | $986.10 | |