| 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 | $16.73 | 13.374% | $18.9675 | $18.97 | $18.95 | $19.00 |
| Purchase #2 | $190.94 | 9.608% | $209.2855 | $209.29 | $209.30 | $209.30 |
| Purchase #3 | $114.82 | 4.677% | $120.1901 | $120.19 | $120.20 | $120.20 |
| Purchase #4 | $96.30 | 5.224% | $101.3307 | $101.33 | $101.35 | $101.30 |
| Purchase #5 | $117.99 | 4.493% | $123.2913 | $123.29 | $123.30 | $123.30 |
| Purchase #6 | $157.43 | 3.289% | $162.6079 | $162.61 | $162.60 | $162.60 |
| Purchase #7 | $227.31 | 7.389% | $244.1059 | $244.11 | $244.10 | $244.10 |
| 7 purchase totals = | $921.52 | $979.7789 | $979.79 | $979.80 | $979.80 | |