| 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 | $165.27 | 9.847% | $181.5441 | $181.54 | $181.55 | $181.50 |
| Purchase #2 | $36.38 | 9.500% | $39.8361 | $39.84 | $39.85 | $39.80 |
| Purchase #3 | $5.49 | 7.506% | $5.9021 | $5.90 | $5.90 | $5.90 |
| Purchase #4 | $163.47 | 3.291% | $168.8498 | $168.85 | $168.85 | $168.80 |
| Purchase #5 | $188.97 | 7.221% | $202.6155 | $202.62 | $202.60 | $202.60 |
| Purchase #6 | $16.81 | 4.265% | $17.5269 | $17.53 | $17.55 | $17.50 |
| Purchase #7 | $133.98 | 12.545% | $150.7878 | $150.79 | $150.80 | $150.80 |
| 7 purchase totals = | $710.37 | $767.0623 | $767.07 | $767.10 | $766.90 | |