| 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 | $148.64 | 5.465% | $156.7632 | $156.76 | $156.75 | $156.80 |
| Purchase #2 | $121.82 | 7.815% | $131.3402 | $131.34 | $131.35 | $131.30 |
| Purchase #3 | $81.83 | 3.217% | $84.4625 | $84.46 | $84.45 | $84.50 |
| Purchase #4 | $63.97 | 5.678% | $67.6022 | $67.60 | $67.60 | $67.60 |
| Purchase #5 | $87.95 | 8.169% | $95.1346 | $95.13 | $95.15 | $95.10 |
| Purchase #6 | $202.37 | 3.672% | $209.801 | $209.80 | $209.80 | $209.80 |
| Purchase #7 | $175.43 | 3.168% | $180.9876 | $180.99 | $181.00 | $181.00 |
| 7 purchase totals = | $882.01 | $926.0913 | $926.08 | $926.10 | $926.10 | |