| 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 | $175.80 | 12.749% | $198.2127 | $198.21 | $198.20 | $198.20 |
| Purchase #2 | $128.67 | 10.443% | $142.107 | $142.11 | $142.10 | $142.10 |
| Purchase #3 | $16.92 | 4.508% | $17.6828 | $17.68 | $17.70 | $17.70 |
| Purchase #4 | $193.25 | 7.639% | $208.0124 | $208.01 | $208.00 | $208.00 |
| Purchase #5 | $96.48 | 4.708% | $101.0223 | $101.02 | $101.00 | $101.00 |
| Purchase #6 | $14.46 | 4.657% | $15.1334 | $15.13 | $15.15 | $15.10 |
| Purchase #7 | $188.98 | 11.359% | $210.4462 | $210.45 | $210.45 | $210.40 |
| 7 purchase totals = | $814.56 | $892.6168 | $892.61 | $892.60 | $892.50 | |