| 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 | $98.89 | 13.530% | $112.2698 | $112.27 | $112.25 | $112.30 |
| Purchase #2 | $13.35 | 7.324% | $14.3278 | $14.33 | $14.35 | $14.30 |
| Purchase #3 | $242.88 | 10.329% | $267.9671 | $267.97 | $267.95 | $268.00 |
| Purchase #4 | $38.59 | 3.196% | $39.8233 | $39.82 | $39.80 | $39.80 |
| Purchase #5 | $143.76 | 6.400% | $152.9606 | $152.96 | $152.95 | $153.00 |
| Purchase #6 | $17.37 | 9.430% | $19.008 | $19.01 | $19.00 | $19.00 |
| Purchase #7 | $66.28 | 8.624% | $71.996 | $72.00 | $72.00 | $72.00 |
| 7 purchase totals = | $621.12 | $678.3526 | $678.36 | $678.30 | $678.40 | |