| 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 | $137.35 | 13.234% | $155.5269 | $155.53 | $155.55 | $155.50 |
| Purchase #2 | $128.43 | 10.698% | $142.1694 | $142.17 | $142.15 | $142.20 |
| Purchase #3 | $210.84 | 5.620% | $222.6892 | $222.69 | $222.70 | $222.70 |
| Purchase #4 | $17.25 | 3.358% | $17.8293 | $17.83 | $17.85 | $17.80 |
| Purchase #5 | $213.96 | 11.715% | $239.0254 | $239.03 | $239.05 | $239.00 |
| Purchase #6 | $39.53 | 11.217% | $43.9641 | $43.96 | $43.95 | $44.00 |
| Purchase #7 | $60.34 | 8.651% | $65.56 | $65.56 | $65.55 | $65.60 |
| 7 purchase totals = | $807.70 | $886.7643 | $886.77 | $886.80 | $886.80 | |