| 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 | $196.98 | 8.329% | $213.3865 | $213.39 | $213.40 | $213.40 |
| Purchase #2 | $173.45 | 4.498% | $181.2518 | $181.25 | $181.25 | $181.30 |
| Purchase #3 | $65.58 | 3.314% | $67.7533 | $67.75 | $67.75 | $67.80 |
| Purchase #4 | $97.60 | 11.175% | $108.5068 | $108.51 | $108.50 | $108.50 |
| Purchase #5 | $237.78 | 8.740% | $258.562 | $258.56 | $258.55 | $258.60 |
| Purchase #6 | $66.49 | 11.318% | $74.0153 | $74.02 | $74.00 | $74.00 |
| Purchase #7 | $160.85 | 9.216% | $175.6739 | $175.67 | $175.65 | $175.70 |
| 7 purchase totals = | $998.73 | $1,079.1496 | $1,079.15 | $1,079.10 | $1,079.30 | |