| 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 | $151.56 | 3.706% | $157.1768 | $157.18 | $157.20 | $157.20 |
| Purchase #2 | $218.30 | 13.218% | $247.1549 | $247.15 | $247.15 | $247.20 |
| Purchase #3 | $14.89 | 4.622% | $15.5782 | $15.58 | $15.60 | $15.60 |
| Purchase #4 | $230.64 | 9.722% | $253.0628 | $253.06 | $253.05 | $253.10 |
| Purchase #5 | $44.36 | 8.377% | $48.076 | $48.08 | $48.10 | $48.10 |
| Purchase #6 | $180.53 | 6.227% | $191.7716 | $191.77 | $191.75 | $191.80 |
| Purchase #7 | $36.87 | 5.293% | $38.8215 | $38.82 | $38.80 | $38.80 |
| 7 purchase totals = | $877.15 | $951.6418 | $951.64 | $951.65 | $951.80 | |