| 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 | $207.66 | 4.607% | $217.2269 | $217.23 | $217.25 | $217.20 |
| Purchase #2 | $178.32 | 9.329% | $194.9555 | $194.96 | $194.95 | $195.00 |
| Purchase #3 | $202.48 | 6.568% | $215.7789 | $215.78 | $215.80 | $215.80 |
| Purchase #4 | $174.48 | 4.733% | $182.7381 | $182.74 | $182.75 | $182.70 |
| Purchase #5 | $66.38 | 9.581% | $72.7399 | $72.74 | $72.75 | $72.70 |
| Purchase #6 | $40.57 | 4.778% | $42.5084 | $42.51 | $42.50 | $42.50 |
| Purchase #7 | $189.80 | 11.345% | $211.3328 | $211.33 | $211.35 | $211.30 |
| 7 purchase totals = | $1,059.69 | $1,137.2805 | $1,137.29 | $1,137.35 | $1,137.20 | |