| 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 | $132.43 | 11.729% | $147.9627 | $147.96 | $147.95 | $148.00 |
| Purchase #2 | $156.49 | 7.277% | $167.8778 | $167.88 | $167.90 | $167.90 |
| Purchase #3 | $66.85 | 12.111% | $74.9462 | $74.95 | $74.95 | $74.90 |
| Purchase #4 | $70.32 | 13.529% | $79.8336 | $79.83 | $79.85 | $79.80 |
| Purchase #5 | $208.38 | 5.155% | $219.122 | $219.12 | $219.10 | $219.10 |
| Purchase #6 | $51.37 | 11.812% | $57.4378 | $57.44 | $57.45 | $57.40 |
| Purchase #7 | $174.54 | 6.292% | $185.5221 | $185.52 | $185.50 | $185.50 |
| 7 purchase totals = | $860.38 | $932.7022 | $932.70 | $932.70 | $932.60 | |