| 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 | $141.42 | 11.288% | $157.3835 | $157.38 | $157.40 | $157.40 |
| Purchase #2 | $74.98 | 9.290% | $81.9456 | $81.95 | $81.95 | $81.90 |
| Purchase #3 | $166.74 | 10.572% | $184.3678 | $184.37 | $184.35 | $184.40 |
| Purchase #4 | $26.59 | 13.432% | $30.1616 | $30.16 | $30.15 | $30.20 |
| Purchase #5 | $156.49 | 13.845% | $178.156 | $178.16 | $178.15 | $178.20 |
| Purchase #6 | $105.63 | 4.416% | $110.2946 | $110.29 | $110.30 | $110.30 |
| Purchase #7 | $56.90 | 9.185% | $62.1263 | $62.13 | $62.15 | $62.10 |
| 7 purchase totals = | $728.75 | $804.4354 | $804.44 | $804.45 | $804.50 | |