| 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 | $169.91 | 3.720% | $176.2307 | $176.23 | $176.25 | $176.20 |
| Purchase #2 | $42.98 | 6.485% | $45.7673 | $45.77 | $45.75 | $45.80 |
| Purchase #3 | $57.56 | 4.759% | $60.2993 | $60.30 | $60.30 | $60.30 |
| Purchase #4 | $183.53 | 12.251% | $206.0143 | $206.01 | $206.00 | $206.00 |
| Purchase #5 | $10.26 | 5.643% | $10.839 | $10.84 | $10.85 | $10.80 |
| Purchase #6 | $33.78 | 7.710% | $36.3844 | $36.38 | $36.40 | $36.40 |
| Purchase #7 | $11.57 | 10.597% | $12.7961 | $12.80 | $12.80 | $12.80 |
| 7 purchase totals = | $509.59 | $548.3311 | $548.33 | $548.35 | $548.30 | |