| 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 | $181.30 | 5.635% | $191.5163 | $191.52 | $191.50 | $191.50 |
| Purchase #2 | $203.69 | 13.307% | $230.795 | $230.80 | $230.80 | $230.80 |
| Purchase #3 | $45.88 | 9.754% | $50.3551 | $50.36 | $50.35 | $50.40 |
| Purchase #4 | $50.82 | 3.630% | $52.6648 | $52.66 | $52.65 | $52.70 |
| Purchase #5 | $37.82 | 13.357% | $42.8716 | $42.87 | $42.85 | $42.90 |
| Purchase #6 | $97.55 | 5.584% | $102.9972 | $103.00 | $103.00 | $103.00 |
| Purchase #7 | $58.31 | 9.138% | $63.6384 | $63.64 | $63.65 | $63.60 |
| 7 purchase totals = | $675.37 | $734.8384 | $734.85 | $734.80 | $734.90 | |