| 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 | $159.70 | 8.522% | $173.3096 | $173.31 | $173.30 | $173.30 |
| Purchase #2 | $5.67 | 13.617% | $6.4421 | $6.44 | $6.45 | $6.40 |
| Purchase #3 | $231.84 | 3.617% | $240.2257 | $240.23 | $240.25 | $240.20 |
| Purchase #4 | $232.52 | 4.643% | $243.3159 | $243.32 | $243.30 | $243.30 |
| Purchase #5 | $156.29 | 13.222% | $176.9547 | $176.95 | $176.95 | $177.00 |
| Purchase #6 | $98.94 | 4.151% | $103.047 | $103.05 | $103.05 | $103.00 |
| Purchase #7 | $105.37 | 13.341% | $119.4274 | $119.43 | $119.45 | $119.40 |
| 7 purchase totals = | $990.33 | $1,062.7224 | $1,062.73 | $1,062.75 | $1,062.60 | |