| 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 | $134.74 | 13.492% | $152.9191 | $152.92 | $152.90 | $152.90 |
| Purchase #2 | $202.25 | 8.816% | $220.0804 | $220.08 | $220.10 | $220.10 |
| Purchase #3 | $119.78 | 7.590% | $128.8713 | $128.87 | $128.85 | $128.90 |
| Purchase #4 | $106.28 | 5.204% | $111.8108 | $111.81 | $111.80 | $111.80 |
| Purchase #5 | $191.62 | 6.585% | $204.2382 | $204.24 | $204.25 | $204.20 |
| Purchase #6 | $145.57 | 13.130% | $164.6833 | $164.68 | $164.70 | $164.70 |
| Purchase #7 | $36.64 | 7.149% | $39.2594 | $39.26 | $39.25 | $39.30 |
| 7 purchase totals = | $936.88 | $1,021.8625 | $1,021.86 | $1,021.85 | $1,021.90 | |