| 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 | $150.36 | 8.337% | $162.8955 | $162.90 | $162.90 | $162.90 |
| Purchase #2 | $24.38 | 11.466% | $27.1754 | $27.18 | $27.20 | $27.20 |
| Purchase #3 | $184.92 | 10.386% | $204.1258 | $204.13 | $204.15 | $204.10 |
| Purchase #4 | $80.49 | 7.769% | $86.7433 | $86.74 | $86.75 | $86.70 |
| Purchase #5 | $120.42 | 6.293% | $127.998 | $128.00 | $128.00 | $128.00 |
| Purchase #6 | $85.74 | 7.185% | $91.9004 | $91.90 | $91.90 | $91.90 |
| Purchase #7 | $144.98 | 11.687% | $161.9238 | $161.92 | $161.90 | $161.90 |
| 7 purchase totals = | $791.29 | $862.7622 | $862.77 | $862.80 | $862.70 | |