| 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 | $147.99 | 10.397% | $163.3765 | $163.38 | $163.40 | $163.40 |
| Purchase #2 | $128.77 | 10.706% | $142.5561 | $142.56 | $142.55 | $142.60 |
| Purchase #3 | $139.77 | 5.697% | $147.7327 | $147.73 | $147.75 | $147.70 |
| Purchase #4 | $153.34 | 7.672% | $165.1042 | $165.10 | $165.10 | $165.10 |
| Purchase #5 | $33.70 | 9.616% | $36.9406 | $36.94 | $36.95 | $36.90 |
| Purchase #6 | $143.43 | 12.509% | $161.3717 | $161.37 | $161.35 | $161.40 |
| Purchase #7 | $105.72 | 11.229% | $117.5913 | $117.59 | $117.60 | $117.60 |
| 7 purchase totals = | $852.72 | $934.6731 | $934.67 | $934.70 | $934.70 | |