| 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 | $188.26 | 3.515% | $194.8773 | $194.88 | $194.90 | $194.90 |
| Purchase #2 | $229.38 | 4.259% | $239.1493 | $239.15 | $239.15 | $239.10 |
| Purchase #3 | $71.65 | 3.210% | $73.95 | $73.95 | $73.95 | $74.00 |
| Purchase #4 | $49.49 | 13.515% | $56.1786 | $56.18 | $56.20 | $56.20 |
| Purchase #5 | $68.28 | 6.704% | $72.8575 | $72.86 | $72.85 | $72.90 |
| Purchase #6 | $156.95 | 4.707% | $164.3376 | $164.34 | $164.35 | $164.30 |
| Purchase #7 | $109.82 | 9.516% | $120.2705 | $120.27 | $120.25 | $120.30 |
| 7 purchase totals = | $873.83 | $921.6208 | $921.63 | $921.65 | $921.70 | |