| 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 | $171.71 | 13.617% | $195.0918 | $195.09 | $195.10 | $195.10 |
| Purchase #2 | $113.72 | 3.559% | $117.7673 | $117.77 | $117.75 | $117.80 |
| Purchase #3 | $109.59 | 12.501% | $123.2898 | $123.29 | $123.30 | $123.30 |
| Purchase #4 | $59.98 | 3.555% | $62.1123 | $62.11 | $62.10 | $62.10 |
| Purchase #5 | $140.58 | 12.769% | $158.5307 | $158.53 | $158.55 | $158.50 |
| Purchase #6 | $125.59 | 9.666% | $137.7295 | $137.73 | $137.75 | $137.70 |
| Purchase #7 | $239.97 | 3.741% | $248.9473 | $248.95 | $248.95 | $248.90 |
| 7 purchase totals = | $961.14 | $1,043.4687 | $1,043.47 | $1,043.50 | $1,043.40 | |