| 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 | $123.49 | 3.515% | $127.8307 | $127.83 | $127.85 | $127.80 |
| Purchase #2 | $160.96 | 4.253% | $167.8056 | $167.81 | $167.80 | $167.80 |
| Purchase #3 | $73.98 | 6.785% | $78.9995 | $79.00 | $79.00 | $79.00 |
| Purchase #4 | $93.53 | 3.559% | $96.8587 | $96.86 | $96.85 | $96.90 |
| Purchase #5 | $122.88 | 9.575% | $134.6458 | $134.65 | $134.65 | $134.60 |
| Purchase #6 | $47.41 | 8.466% | $51.4237 | $51.42 | $51.40 | $51.40 |
| Purchase #7 | $149.49 | 6.545% | $159.2741 | $159.27 | $159.25 | $159.30 |
| 7 purchase totals = | $771.74 | $816.8381 | $816.84 | $816.80 | $816.80 | |