| 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 | $180.40 | 12.280% | $202.5531 | $202.55 | $202.55 | $202.60 |
| Purchase #2 | $41.81 | 5.557% | $44.1334 | $44.13 | $44.15 | $44.10 |
| Purchase #3 | $17.30 | 11.807% | $19.3426 | $19.34 | $19.35 | $19.30 |
| Purchase #4 | $246.91 | 6.440% | $262.811 | $262.81 | $262.80 | $262.80 |
| Purchase #5 | $120.79 | 11.261% | $134.3922 | $134.39 | $134.40 | $134.40 |
| Purchase #6 | $169.37 | 10.849% | $187.745 | $187.75 | $187.75 | $187.70 |
| Purchase #7 | $29.33 | 8.315% | $31.7688 | $31.77 | $31.75 | $31.80 |
| 7 purchase totals = | $805.91 | $882.7461 | $882.74 | $882.75 | $882.70 | |