| 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 | $138.54 | 13.801% | $157.6599 | $157.66 | $157.65 | $157.70 |
| Purchase #2 | $8.79 | 6.626% | $9.3724 | $9.37 | $9.35 | $9.40 |
| Purchase #3 | $131.69 | 9.789% | $144.5811 | $144.58 | $144.60 | $144.60 |
| Purchase #4 | $147.97 | 6.829% | $158.0749 | $158.07 | $158.05 | $158.10 |
| Purchase #5 | $109.36 | 8.206% | $118.3341 | $118.33 | $118.35 | $118.30 |
| Purchase #6 | $64.88 | 11.255% | $72.1822 | $72.18 | $72.20 | $72.20 |
| Purchase #7 | $123.56 | 11.272% | $137.4877 | $137.49 | $137.50 | $137.50 |
| 7 purchase totals = | $724.79 | $797.6923 | $797.68 | $797.70 | $797.80 | |