| 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 | $163.87 | 13.746% | $186.3956 | $186.40 | $186.40 | $186.40 |
| Purchase #2 | $119.35 | 12.407% | $134.1578 | $134.16 | $134.15 | $134.20 |
| Purchase #3 | $92.84 | 10.452% | $102.5436 | $102.54 | $102.55 | $102.50 |
| Purchase #4 | $93.94 | 8.316% | $101.7521 | $101.75 | $101.75 | $101.80 |
| Purchase #5 | $160.74 | 4.718% | $168.3237 | $168.32 | $168.30 | $168.30 |
| Purchase #6 | $176.61 | 12.573% | $198.8152 | $198.82 | $198.80 | $198.80 |
| Purchase #7 | $205.91 | 6.413% | $219.115 | $219.12 | $219.10 | $219.10 |
| 7 purchase totals = | $1,013.26 | $1,111.1030 | $1,111.11 | $1,111.05 | $1,111.10 | |