| 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 | $135.34 | 7.288% | $145.2036 | $145.20 | $145.20 | $145.20 |
| Purchase #2 | $137.54 | 13.272% | $155.7943 | $155.79 | $155.80 | $155.80 |
| Purchase #3 | $22.98 | 5.471% | $24.2372 | $24.24 | $24.25 | $24.20 |
| Purchase #4 | $166.84 | 10.416% | $184.2181 | $184.22 | $184.20 | $184.20 |
| Purchase #5 | $101.61 | 5.239% | $106.9333 | $106.93 | $106.95 | $106.90 |
| Purchase #6 | $167.41 | 6.167% | $177.7342 | $177.73 | $177.75 | $177.70 |
| Purchase #7 | $156.45 | 11.727% | $174.7969 | $174.80 | $174.80 | $174.80 |
| 7 purchase totals = | $888.17 | $968.9176 | $968.91 | $968.95 | $968.80 | |