| 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 | $205.43 | 7.562% | $220.9646 | $220.96 | $220.95 | $221.00 |
| Purchase #2 | $174.44 | 5.743% | $184.4581 | $184.46 | $184.45 | $184.50 |
| Purchase #3 | $192.50 | 9.573% | $210.928 | $210.93 | $210.95 | $210.90 |
| Purchase #4 | $131.55 | 10.671% | $145.5877 | $145.59 | $145.60 | $145.60 |
| Purchase #5 | $166.42 | 4.650% | $174.1585 | $174.16 | $174.15 | $174.20 |
| Purchase #6 | $158.98 | 6.686% | $169.6094 | $169.61 | $169.60 | $169.60 |
| Purchase #7 | $250.48 | 12.170% | $280.9634 | $280.96 | $280.95 | $281.00 |
| 7 purchase totals = | $1,279.80 | $1,386.6697 | $1,386.67 | $1,386.65 | $1,386.80 | |