| 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 | $151.79 | 10.542% | $167.7917 | $167.79 | $167.80 | $167.80 |
| Purchase #2 | $176.50 | 4.558% | $184.5449 | $184.54 | $184.55 | $184.50 |
| Purchase #3 | $202.32 | 13.276% | $229.18 | $229.18 | $229.20 | $229.20 |
| Purchase #4 | $9.74 | 12.724% | $10.9793 | $10.98 | $11.00 | $11.00 |
| Purchase #5 | $172.41 | 7.662% | $185.6201 | $185.62 | $185.60 | $185.60 |
| Purchase #6 | $248.58 | 4.275% | $259.2068 | $259.21 | $259.20 | $259.20 |
| Purchase #7 | $45.61 | 11.237% | $50.7352 | $50.74 | $50.75 | $50.70 |
| 7 purchase totals = | $1,006.95 | $1,088.0580 | $1,088.06 | $1,088.10 | $1,088.00 | |