| 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 | $125.63 | 4.229% | $130.9429 | $130.94 | $130.95 | $130.90 |
| Purchase #2 | $158.73 | 11.655% | $177.23 | $177.23 | $177.25 | $177.20 |
| Purchase #3 | $21.25 | 4.694% | $22.2475 | $22.25 | $22.25 | $22.20 |
| Purchase #4 | $71.47 | 4.424% | $74.6318 | $74.63 | $74.65 | $74.60 |
| Purchase #5 | $224.75 | 7.150% | $240.8196 | $240.82 | $240.80 | $240.80 |
| Purchase #6 | $29.77 | 7.857% | $32.109 | $32.11 | $32.10 | $32.10 |
| Purchase #7 | $85.65 | 13.275% | $97.02 | $97.02 | $97.00 | $97.00 |
| 7 purchase totals = | $717.25 | $775.0008 | $775.00 | $775.00 | $774.80 | |