| 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 | $162.94 | 11.663% | $181.9437 | $181.94 | $181.95 | $181.90 |
| Purchase #2 | $70.92 | 12.652% | $79.8928 | $79.89 | $79.90 | $79.90 |
| Purchase #3 | $243.66 | 11.864% | $272.5678 | $272.57 | $272.55 | $272.60 |
| Purchase #4 | $181.44 | 6.127% | $192.5568 | $192.56 | $192.55 | $192.60 |
| Purchase #5 | $128.39 | 6.724% | $137.0229 | $137.02 | $137.00 | $137.00 |
| Purchase #6 | $232.99 | 9.777% | $255.7694 | $255.77 | $255.75 | $255.80 |
| Purchase #7 | $232.56 | 13.303% | $263.4975 | $263.50 | $263.50 | $263.50 |
| 7 purchase totals = | $1,252.90 | $1,383.2509 | $1,383.25 | $1,383.20 | $1,383.30 | |