| 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 | $144.40 | 12.181% | $161.9894 | $161.99 | $162.00 | $162.00 |
| Purchase #2 | $45.64 | 13.864% | $51.9675 | $51.97 | $51.95 | $52.00 |
| Purchase #3 | $61.61 | 10.709% | $68.2078 | $68.21 | $68.20 | $68.20 |
| Purchase #4 | $41.73 | 4.406% | $43.5686 | $43.57 | $43.55 | $43.60 |
| Purchase #5 | $68.48 | 4.780% | $71.7533 | $71.75 | $71.75 | $71.80 |
| Purchase #6 | $184.38 | 11.738% | $206.0225 | $206.02 | $206.00 | $206.00 |
| Purchase #7 | $75.90 | 11.496% | $84.6255 | $84.63 | $84.65 | $84.60 |
| 7 purchase totals = | $622.14 | $688.1346 | $688.14 | $688.10 | $688.20 | |