| 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 | $104.89 | 8.103% | $113.3892 | $113.39 | $113.40 | $113.40 |
| Purchase #2 | $168.66 | 5.634% | $178.1623 | $178.16 | $178.15 | $178.20 |
| Purchase #3 | $162.99 | 7.390% | $175.035 | $175.04 | $175.05 | $175.00 |
| Purchase #4 | $145.44 | 8.193% | $157.3559 | $157.36 | $157.35 | $157.40 |
| Purchase #5 | $31.98 | 5.579% | $33.7642 | $33.76 | $33.75 | $33.80 |
| Purchase #6 | $195.83 | 3.243% | $202.1808 | $202.18 | $202.20 | $202.20 |
| Purchase #7 | $141.30 | 4.663% | $147.8888 | $147.89 | $147.90 | $147.90 |
| 7 purchase totals = | $951.09 | $1,007.7762 | $1,007.78 | $1,007.80 | $1,007.90 | |