| 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 | $150.68 | 6.391% | $160.31 | $160.31 | $160.30 | $160.30 |
| Purchase #2 | $204.60 | 4.699% | $214.2142 | $214.21 | $214.20 | $214.20 |
| Purchase #3 | $241.80 | 6.732% | $258.078 | $258.08 | $258.10 | $258.10 |
| Purchase #4 | $174.88 | 9.783% | $191.9885 | $191.99 | $192.00 | $192.00 |
| Purchase #5 | $187.93 | 4.398% | $196.1952 | $196.20 | $196.20 | $196.20 |
| Purchase #6 | $159.29 | 8.358% | $172.6035 | $172.60 | $172.60 | $172.60 |
| Purchase #7 | $141.61 | 5.865% | $149.9154 | $149.92 | $149.90 | $149.90 |
| 7 purchase totals = | $1,260.79 | $1,343.3048 | $1,343.31 | $1,343.30 | $1,343.30 | |