| 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 | $145.61 | 13.311% | $164.9921 | $164.99 | $165.00 | $165.00 |
| Purchase #2 | $51.30 | 5.544% | $54.1441 | $54.14 | $54.15 | $54.10 |
| Purchase #3 | $126.37 | 7.595% | $135.9678 | $135.97 | $135.95 | $136.00 |
| Purchase #4 | $107.74 | 8.106% | $116.4734 | $116.47 | $116.45 | $116.50 |
| Purchase #5 | $205.81 | 11.847% | $230.1923 | $230.19 | $230.20 | $230.20 |
| Purchase #6 | $91.74 | 10.637% | $101.4984 | $101.50 | $101.50 | $101.50 |
| Purchase #7 | $117.88 | 3.352% | $121.8313 | $121.83 | $121.85 | $121.80 |
| 7 purchase totals = | $846.45 | $925.0994 | $925.09 | $925.10 | $925.10 | |