| 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 | $42.57 | 10.862% | $47.194 | $47.19 | $47.20 | $47.20 |
| Purchase #2 | $200.74 | 5.447% | $211.6743 | $211.67 | $211.65 | $211.70 |
| Purchase #3 | $16.63 | 4.812% | $17.4302 | $17.43 | $17.45 | $17.40 |
| Purchase #4 | $156.53 | 13.539% | $177.7226 | $177.72 | $177.70 | $177.70 |
| Purchase #5 | $230.38 | 3.706% | $238.9179 | $238.92 | $238.90 | $238.90 |
| Purchase #6 | $103.27 | 6.653% | $110.1406 | $110.14 | $110.15 | $110.10 |
| Purchase #7 | $50.50 | 4.482% | $52.7634 | $52.76 | $52.75 | $52.80 |
| 7 purchase totals = | $800.62 | $855.8430 | $855.83 | $855.80 | $855.80 | |