| 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 | $146.77 | 10.504% | $162.1867 | $162.19 | $162.20 | $162.20 |
| Purchase #2 | $187.95 | 6.239% | $199.6762 | $199.68 | $199.70 | $199.70 |
| Purchase #3 | $9.56 | 7.219% | $10.2501 | $10.25 | $10.25 | $10.30 |
| Purchase #4 | $34.64 | 7.566% | $37.2609 | $37.26 | $37.25 | $37.30 |
| Purchase #5 | $13.80 | 12.103% | $15.4702 | $15.47 | $15.45 | $15.50 |
| Purchase #6 | $219.72 | 9.426% | $240.4308 | $240.43 | $240.45 | $240.40 |
| Purchase #7 | $32.33 | 8.594% | $35.1084 | $35.11 | $35.10 | $35.10 |
| 7 purchase totals = | $644.77 | $700.3833 | $700.39 | $700.40 | $700.50 | |