| 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 | $183.87 | 10.538% | $203.2462 | $203.25 | $203.25 | $203.20 |
| Purchase #2 | $46.36 | 8.746% | $50.4146 | $50.41 | $50.40 | $50.40 |
| Purchase #3 | $126.62 | 7.143% | $135.6645 | $135.66 | $135.65 | $135.70 |
| Purchase #4 | $80.74 | 12.825% | $91.0949 | $91.09 | $91.10 | $91.10 |
| Purchase #5 | $5.70 | 7.389% | $6.1212 | $6.12 | $6.10 | $6.10 |
| Purchase #6 | $117.76 | 10.780% | $130.4545 | $130.45 | $130.45 | $130.50 |
| Purchase #7 | $204.63 | 6.557% | $218.0476 | $218.05 | $218.05 | $218.00 |
| 7 purchase totals = | $765.68 | $835.0435 | $835.03 | $835.00 | $835.00 | |