| 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 | $23.54 | 8.679% | $25.583 | $25.58 | $25.60 | $25.60 |
| Purchase #2 | $171.31 | 11.780% | $191.4903 | $191.49 | $191.50 | $191.50 |
| Purchase #3 | $130.94 | 13.243% | $148.2804 | $148.28 | $148.30 | $148.30 |
| Purchase #4 | $157.29 | 5.415% | $165.8073 | $165.81 | $165.80 | $165.80 |
| Purchase #5 | $97.27 | 7.598% | $104.6606 | $104.66 | $104.65 | $104.70 |
| Purchase #6 | $126.61 | 6.590% | $134.9536 | $134.95 | $134.95 | $135.00 |
| Purchase #7 | $139.89 | 8.750% | $152.1304 | $152.13 | $152.15 | $152.10 |
| 7 purchase totals = | $846.85 | $922.9056 | $922.90 | $922.95 | $923.00 | |