| 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 | $171.61 | 9.108% | $187.2402 | $187.24 | $187.25 | $187.20 |
| Purchase #2 | $55.71 | 8.337% | $60.3545 | $60.35 | $60.35 | $60.40 |
| Purchase #3 | $142.45 | 10.314% | $157.1423 | $157.14 | $157.15 | $157.10 |
| Purchase #4 | $173.92 | 10.793% | $192.6912 | $192.69 | $192.70 | $192.70 |
| Purchase #5 | $30.87 | 13.630% | $35.0776 | $35.08 | $35.10 | $35.10 |
| Purchase #6 | $94.43 | 11.190% | $104.9967 | $105.00 | $105.00 | $105.00 |
| Purchase #7 | $161.47 | 13.723% | $183.6285 | $183.63 | $183.65 | $183.60 |
| 7 purchase totals = | $830.46 | $921.1310 | $921.13 | $921.20 | $921.10 | |