| 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 | $168.43 | 7.756% | $181.4934 | $181.49 | $181.50 | $181.50 |
| Purchase #2 | $95.69 | 10.430% | $105.6705 | $105.67 | $105.65 | $105.70 |
| Purchase #3 | $239.38 | 12.205% | $268.5963 | $268.60 | $268.60 | $268.60 |
| Purchase #4 | $125.42 | 6.221% | $133.2224 | $133.22 | $133.20 | $133.20 |
| Purchase #5 | $108.32 | 13.125% | $122.537 | $122.54 | $122.55 | $122.50 |
| Purchase #6 | $215.71 | 7.236% | $231.3188 | $231.32 | $231.30 | $231.30 |
| Purchase #7 | $172.40 | 3.429% | $178.3116 | $178.31 | $178.30 | $178.30 |
| 7 purchase totals = | $1,125.35 | $1,221.1500 | $1,221.15 | $1,221.10 | $1,221.10 | |