| 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 | $143.91 | 6.656% | $153.4886 | $153.49 | $153.50 | $153.50 |
| Purchase #2 | $75.68 | 13.553% | $85.9369 | $85.94 | $85.95 | $85.90 |
| Purchase #3 | $115.95 | 6.322% | $123.2804 | $123.28 | $123.30 | $123.30 |
| Purchase #4 | $233.60 | 6.249% | $248.1977 | $248.20 | $248.20 | $248.20 |
| Purchase #5 | $221.38 | 10.537% | $244.7068 | $244.71 | $244.70 | $244.70 |
| Purchase #6 | $195.89 | 8.571% | $212.6797 | $212.68 | $212.70 | $212.70 |
| Purchase #7 | $105.33 | 3.247% | $108.7501 | $108.75 | $108.75 | $108.80 |
| 7 purchase totals = | $1,091.74 | $1,177.0402 | $1,177.05 | $1,177.10 | $1,177.10 | |