| 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 | $192.34 | 3.533% | $199.1354 | $199.14 | $199.15 | $199.10 |
| Purchase #2 | $149.78 | 7.721% | $161.3445 | $161.34 | $161.35 | $161.30 |
| Purchase #3 | $181.80 | 3.521% | $188.2012 | $188.20 | $188.20 | $188.20 |
| Purchase #4 | $36.65 | 12.683% | $41.2983 | $41.30 | $41.30 | $41.30 |
| Purchase #5 | $73.77 | 8.631% | $80.1371 | $80.14 | $80.15 | $80.10 |
| Purchase #6 | $50.96 | 8.771% | $55.4297 | $55.43 | $55.45 | $55.40 |
| Purchase #7 | $134.30 | 8.771% | $146.0795 | $146.08 | $146.10 | $146.10 |
| 7 purchase totals = | $819.60 | $871.6257 | $871.63 | $871.70 | $871.50 | |