| 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 | $128.44 | 9.496% | $140.6367 | $140.64 | $140.65 | $140.60 |
| Purchase #2 | $34.90 | 13.653% | $39.6649 | $39.66 | $39.65 | $39.70 |
| Purchase #3 | $81.78 | 4.869% | $85.7619 | $85.76 | $85.75 | $85.80 |
| Purchase #4 | $26.60 | 8.176% | $28.7748 | $28.77 | $28.75 | $28.80 |
| Purchase #5 | $225.85 | 4.122% | $235.1595 | $235.16 | $235.15 | $235.20 |
| Purchase #6 | $188.29 | 5.592% | $198.8192 | $198.82 | $198.80 | $198.80 |
| Purchase #7 | $173.40 | 11.290% | $192.9769 | $192.98 | $193.00 | $193.00 |
| 7 purchase totals = | $859.26 | $921.7939 | $921.79 | $921.75 | $921.90 | |