| 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 | $189.74 | 6.665% | $202.3862 | $202.39 | $202.40 | $202.40 |
| Purchase #2 | $182.77 | 4.587% | $191.1537 | $191.15 | $191.15 | $191.20 |
| Purchase #3 | $41.58 | 8.416% | $45.0794 | $45.08 | $45.10 | $45.10 |
| Purchase #4 | $102.81 | 4.179% | $107.1064 | $107.11 | $107.10 | $107.10 |
| Purchase #5 | $165.91 | 4.743% | $173.7791 | $173.78 | $173.80 | $173.80 |
| Purchase #6 | $130.29 | 5.139% | $136.9856 | $136.99 | $137.00 | $137.00 |
| Purchase #7 | $123.31 | 11.793% | $137.8519 | $137.85 | $137.85 | $137.90 |
| 7 purchase totals = | $936.41 | $994.3423 | $994.35 | $994.40 | $994.50 | |