| 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 | $184.85 | 11.397% | $205.9174 | $205.92 | $205.90 | $205.90 |
| Purchase #2 | $106.48 | 13.499% | $120.8537 | $120.85 | $120.85 | $120.90 |
| Purchase #3 | $141.90 | 10.333% | $156.5625 | $156.56 | $156.55 | $156.60 |
| Purchase #4 | $88.59 | 3.710% | $91.8767 | $91.88 | $91.90 | $91.90 |
| Purchase #5 | $44.29 | 5.671% | $46.8017 | $46.80 | $46.80 | $46.80 |
| Purchase #6 | $23.72 | 3.508% | $24.5521 | $24.55 | $24.55 | $24.60 |
| Purchase #7 | $166.53 | 12.410% | $187.1964 | $187.20 | $187.20 | $187.20 |
| 7 purchase totals = | $756.36 | $833.7605 | $833.76 | $833.75 | $833.90 | |