| 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 | $148.41 | 8.336% | $160.7815 | $160.78 | $160.80 | $160.80 |
| Purchase #2 | $175.80 | 11.658% | $196.2948 | $196.29 | $196.30 | $196.30 |
| Purchase #3 | $202.97 | 7.571% | $218.3369 | $218.34 | $218.35 | $218.30 |
| Purchase #4 | $113.78 | 13.535% | $129.1801 | $129.18 | $129.20 | $129.20 |
| Purchase #5 | $168.28 | 8.562% | $182.6881 | $182.69 | $182.70 | $182.70 |
| Purchase #6 | $96.54 | 12.658% | $108.76 | $108.76 | $108.75 | $108.80 |
| Purchase #7 | $97.93 | 6.787% | $104.5765 | $104.58 | $104.60 | $104.60 |
| 7 purchase totals = | $1,003.71 | $1,100.6179 | $1,100.62 | $1,100.70 | $1,100.70 | |