| 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 | $176.46 | 13.229% | $199.8039 | $199.80 | $199.80 | $199.80 |
| Purchase #2 | $120.53 | 11.433% | $134.3102 | $134.31 | $134.30 | $134.30 |
| Purchase #3 | $7.70 | 11.178% | $8.5607 | $8.56 | $8.55 | $8.60 |
| Purchase #4 | $238.48 | 3.632% | $247.1416 | $247.14 | $247.15 | $247.10 |
| Purchase #5 | $72.45 | 11.219% | $80.5782 | $80.58 | $80.60 | $80.60 |
| Purchase #6 | $79.62 | 4.529% | $83.226 | $83.23 | $83.25 | $83.20 |
| Purchase #7 | $149.87 | 4.855% | $157.1462 | $157.15 | $157.15 | $157.10 |
| 7 purchase totals = | $845.11 | $910.7668 | $910.77 | $910.80 | $910.70 | |