| 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 | $203.33 | 6.102% | $215.7372 | $215.74 | $215.75 | $215.70 |
| Purchase #2 | $167.83 | 6.508% | $178.7524 | $178.75 | $178.75 | $178.80 |
| Purchase #3 | $137.93 | 3.183% | $142.3203 | $142.32 | $142.30 | $142.30 |
| Purchase #4 | $55.61 | 8.146% | $60.14 | $60.14 | $60.15 | $60.10 |
| Purchase #5 | $62.97 | 13.729% | $71.6152 | $71.62 | $71.60 | $71.60 |
| Purchase #6 | $90.71 | 12.557% | $102.1005 | $102.10 | $102.10 | $102.10 |
| Purchase #7 | $199.91 | 4.787% | $209.4797 | $209.48 | $209.50 | $209.50 |
| 7 purchase totals = | $918.29 | $980.1453 | $980.15 | $980.15 | $980.10 | |