| 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 | $185.43 | 13.817% | $211.0509 | $211.05 | $211.05 | $211.10 |
| Purchase #2 | $21.66 | 6.392% | $23.0445 | $23.04 | $23.05 | $23.00 |
| Purchase #3 | $31.49 | 9.508% | $34.4841 | $34.48 | $34.50 | $34.50 |
| Purchase #4 | $16.65 | 13.557% | $18.9072 | $18.91 | $18.90 | $18.90 |
| Purchase #5 | $153.50 | 5.627% | $162.1374 | $162.14 | $162.15 | $162.10 |
| Purchase #6 | $215.90 | 12.647% | $243.2049 | $243.20 | $243.20 | $243.20 |
| Purchase #7 | $32.85 | 3.803% | $34.0993 | $34.10 | $34.10 | $34.10 |
| 7 purchase totals = | $657.48 | $726.9283 | $726.92 | $726.95 | $726.90 | |