| 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 | $130.26 | 9.802% | $143.0281 | $143.03 | $143.05 | $143.00 |
| Purchase #2 | $153.36 | 13.779% | $174.4915 | $174.49 | $174.50 | $174.50 |
| Purchase #3 | $16.43 | 13.802% | $18.6977 | $18.70 | $18.70 | $18.70 |
| Purchase #4 | $11.73 | 6.281% | $12.4668 | $12.47 | $12.45 | $12.50 |
| Purchase #5 | $170.84 | 8.364% | $185.1291 | $185.13 | $185.15 | $185.10 |
| Purchase #6 | $95.43 | 13.624% | $108.4314 | $108.43 | $108.45 | $108.40 |
| Purchase #7 | $30.91 | 6.696% | $32.9797 | $32.98 | $33.00 | $33.00 |
| 7 purchase totals = | $608.96 | $675.2243 | $675.23 | $675.30 | $675.20 | |