| 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 | $186.29 | 7.579% | $200.4089 | $200.41 | $200.40 | $200.40 |
| Purchase #2 | $35.63 | 9.627% | $39.0601 | $39.06 | $39.05 | $39.10 |
| Purchase #3 | $236.73 | 6.304% | $251.6535 | $251.65 | $251.65 | $251.70 |
| Purchase #4 | $34.52 | 3.204% | $35.626 | $35.63 | $35.65 | $35.60 |
| Purchase #5 | $16.42 | 8.211% | $17.7682 | $17.77 | $17.75 | $17.80 |
| Purchase #6 | $39.63 | 4.320% | $41.342 | $41.34 | $41.35 | $41.30 |
| Purchase #7 | $158.34 | 5.646% | $167.2799 | $167.28 | $167.30 | $167.30 |
| 7 purchase totals = | $707.56 | $753.1386 | $753.14 | $753.15 | $753.20 | |