| 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 | $173.54 | 5.208% | $182.578 | $182.58 | $182.60 | $182.60 |
| Purchase #2 | $205.70 | 11.283% | $228.9091 | $228.91 | $228.90 | $228.90 |
| Purchase #3 | $78.83 | 8.306% | $85.3776 | $85.38 | $85.40 | $85.40 |
| Purchase #4 | $215.88 | 13.361% | $244.7237 | $244.72 | $244.70 | $244.70 |
| Purchase #5 | $236.78 | 9.227% | $258.6277 | $258.63 | $258.65 | $258.60 |
| Purchase #6 | $167.87 | 12.197% | $188.3451 | $188.35 | $188.35 | $188.30 |
| Purchase #7 | $9.82 | 13.404% | $11.1363 | $11.14 | $11.15 | $11.10 |
| 7 purchase totals = | $1,088.42 | $1,199.6975 | $1,199.71 | $1,199.75 | $1,199.60 | |