| 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 | $141.82 | 6.501% | $151.0397 | $151.04 | $151.05 | $151.00 |
| Purchase #2 | $5.34 | 3.111% | $5.5061 | $5.51 | $5.50 | $5.50 |
| Purchase #3 | $60.41 | 7.277% | $64.806 | $64.81 | $64.80 | $64.80 |
| Purchase #4 | $122.80 | 3.425% | $127.0059 | $127.01 | $127.00 | $127.00 |
| Purchase #5 | $25.64 | 12.586% | $28.8671 | $28.87 | $28.85 | $28.90 |
| Purchase #6 | $144.79 | 7.270% | $155.3162 | $155.32 | $155.30 | $155.30 |
| Purchase #7 | $57.95 | 9.248% | $63.3092 | $63.31 | $63.30 | $63.30 |
| 7 purchase totals = | $558.75 | $595.8502 | $595.87 | $595.80 | $595.80 | |