| 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 | $174.71 | 10.210% | $192.5479 | $192.55 | $192.55 | $192.50 |
| Purchase #2 | $24.42 | 12.368% | $27.4403 | $27.44 | $27.45 | $27.40 |
| Purchase #3 | $225.42 | 8.707% | $245.0473 | $245.05 | $245.05 | $245.00 |
| Purchase #4 | $81.57 | 7.795% | $87.9284 | $87.93 | $87.95 | $87.90 |
| Purchase #5 | $57.84 | 8.378% | $62.6858 | $62.69 | $62.70 | $62.70 |
| Purchase #6 | $97.28 | 6.502% | $103.6051 | $103.61 | $103.60 | $103.60 |
| Purchase #7 | $15.68 | 9.537% | $17.1754 | $17.18 | $17.20 | $17.20 |
| 7 purchase totals = | $676.92 | $736.4302 | $736.45 | $736.50 | $736.30 | |