| 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 | $14.84 | 11.670% | $16.5718 | $16.57 | $16.55 | $16.60 |
| Purchase #2 | $73.40 | 13.651% | $83.4198 | $83.42 | $83.40 | $83.40 |
| Purchase #3 | $97.72 | 3.252% | $100.8979 | $100.90 | $100.90 | $100.90 |
| Purchase #4 | $212.91 | 9.598% | $233.3451 | $233.35 | $233.35 | $233.30 |
| Purchase #5 | $26.64 | 6.345% | $28.3303 | $28.33 | $28.35 | $28.30 |
| Purchase #6 | $179.52 | 4.243% | $187.137 | $187.14 | $187.15 | $187.10 |
| Purchase #7 | $137.53 | 8.719% | $149.5212 | $149.52 | $149.50 | $149.50 |
| 7 purchase totals = | $742.56 | $799.2231 | $799.23 | $799.20 | $799.10 | |