| 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 | $175.31 | 9.566% | $192.0802 | $192.08 | $192.10 | $192.10 |
| Purchase #2 | $68.75 | 4.641% | $71.9407 | $71.94 | $71.95 | $71.90 |
| Purchase #3 | $220.92 | 9.841% | $242.6607 | $242.66 | $242.65 | $242.70 |
| Purchase #4 | $183.41 | 13.516% | $208.1997 | $208.20 | $208.20 | $208.20 |
| Purchase #5 | $40.27 | 3.456% | $41.6617 | $41.66 | $41.65 | $41.70 |
| Purchase #6 | $135.45 | 6.511% | $144.2691 | $144.27 | $144.25 | $144.30 |
| Purchase #7 | $46.58 | 7.606% | $50.1229 | $50.12 | $50.10 | $50.10 |
| 7 purchase totals = | $870.69 | $950.9350 | $950.93 | $950.90 | $951.00 | |