| 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 | $188.25 | 6.430% | $200.3545 | $200.35 | $200.35 | $200.40 |
| Purchase #2 | $193.95 | 9.218% | $211.8283 | $211.83 | $211.85 | $211.80 |
| Purchase #3 | $121.30 | 11.326% | $135.0384 | $135.04 | $135.05 | $135.00 |
| Purchase #4 | $217.62 | 11.563% | $242.7834 | $242.78 | $242.80 | $242.80 |
| Purchase #5 | $162.62 | 5.672% | $171.8438 | $171.84 | $171.85 | $171.80 |
| Purchase #6 | $165.94 | 10.524% | $183.4035 | $183.40 | $183.40 | $183.40 |
| Purchase #7 | $16.95 | 6.577% | $18.0648 | $18.06 | $18.05 | $18.10 |
| 7 purchase totals = | $1,066.63 | $1,163.3167 | $1,163.30 | $1,163.35 | $1,163.30 | |