| 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 | $82.58 | 7.352% | $88.6513 | $88.65 | $88.65 | $88.70 |
| Purchase #2 | $236.33 | 11.859% | $264.3564 | $264.36 | $264.35 | $264.40 |
| Purchase #3 | $182.87 | 10.526% | $202.1189 | $202.12 | $202.10 | $202.10 |
| Purchase #4 | $134.57 | 4.479% | $140.5974 | $140.60 | $140.60 | $140.60 |
| Purchase #5 | $244.38 | 3.320% | $252.4934 | $252.49 | $252.50 | $252.50 |
| Purchase #6 | $169.30 | 3.360% | $174.9885 | $174.99 | $175.00 | $175.00 |
| Purchase #7 | $40.77 | 5.157% | $42.8725 | $42.87 | $42.85 | $42.90 |
| 7 purchase totals = | $1,090.80 | $1,166.0784 | $1,166.08 | $1,166.05 | $1,166.20 | |