| 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 | $244.78 | 11.401% | $272.6874 | $272.69 | $272.70 | $272.70 |
| Purchase #2 | $165.72 | 3.772% | $171.971 | $171.97 | $171.95 | $172.00 |
| Purchase #3 | $191.29 | 13.106% | $216.3605 | $216.36 | $216.35 | $216.40 |
| Purchase #4 | $13.35 | 8.463% | $14.4798 | $14.48 | $14.50 | $14.50 |
| Purchase #5 | $164.44 | 9.364% | $179.8382 | $179.84 | $179.85 | $179.80 |
| Purchase #6 | $134.73 | 8.136% | $145.6916 | $145.69 | $145.70 | $145.70 |
| Purchase #7 | $50.91 | 6.568% | $54.2538 | $54.25 | $54.25 | $54.30 |
| 7 purchase totals = | $965.22 | $1,055.2823 | $1,055.28 | $1,055.30 | $1,055.40 | |