| 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 | $102.93 | 13.689% | $117.0201 | $117.02 | $117.00 | $117.00 |
| Purchase #2 | $132.77 | 11.304% | $147.7783 | $147.78 | $147.80 | $147.80 |
| Purchase #3 | $228.36 | 12.724% | $257.4165 | $257.42 | $257.40 | $257.40 |
| Purchase #4 | $21.84 | 9.569% | $23.9299 | $23.93 | $23.95 | $23.90 |
| Purchase #5 | $32.44 | 12.720% | $36.5664 | $36.57 | $36.55 | $36.60 |
| Purchase #6 | $164.43 | 7.287% | $176.412 | $176.41 | $176.40 | $176.40 |
| Purchase #7 | $178.33 | 11.807% | $199.3854 | $199.39 | $199.40 | $199.40 |
| 7 purchase totals = | $861.10 | $958.5086 | $958.52 | $958.50 | $958.50 | |