| 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 | $157.38 | 3.425% | $162.7703 | $162.77 | $162.75 | $162.80 |
| Purchase #2 | $110.65 | 4.269% | $115.3736 | $115.37 | $115.35 | $115.40 |
| Purchase #3 | $74.65 | 13.279% | $84.5628 | $84.56 | $84.55 | $84.60 |
| Purchase #4 | $133.72 | 3.426% | $138.3012 | $138.30 | $138.30 | $138.30 |
| Purchase #5 | $9.25 | 8.287% | $10.0165 | $10.02 | $10.00 | $10.00 |
| Purchase #6 | $150.57 | 12.476% | $169.3551 | $169.36 | $169.35 | $169.40 |
| Purchase #7 | $158.68 | 10.452% | $175.2652 | $175.27 | $175.25 | $175.30 |
| 7 purchase totals = | $794.90 | $855.6447 | $855.65 | $855.55 | $855.80 | |