| 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 | $174.55 | 13.855% | $198.7339 | $198.73 | $198.75 | $198.70 |
| Purchase #2 | $209.26 | 4.601% | $218.8881 | $218.89 | $218.90 | $218.90 |
| Purchase #3 | $146.44 | 9.694% | $160.6359 | $160.64 | $160.65 | $160.60 |
| Purchase #4 | $85.88 | 8.716% | $93.3653 | $93.37 | $93.35 | $93.40 |
| Purchase #5 | $116.32 | 4.852% | $121.9638 | $121.96 | $121.95 | $122.00 |
| Purchase #6 | $74.71 | 7.291% | $80.1571 | $80.16 | $80.15 | $80.20 |
| Purchase #7 | $191.39 | 13.112% | $216.4851 | $216.49 | $216.50 | $216.50 |
| 7 purchase totals = | $998.55 | $1,090.2292 | $1,090.24 | $1,090.25 | $1,090.30 | |