| 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 | $160.67 | 13.755% | $182.7702 | $182.77 | $182.75 | $182.80 |
| Purchase #2 | $73.88 | 4.237% | $77.0103 | $77.01 | $77.00 | $77.00 |
| Purchase #3 | $24.52 | 7.566% | $26.3752 | $26.38 | $26.40 | $26.40 |
| Purchase #4 | $15.34 | 6.254% | $16.2994 | $16.30 | $16.30 | $16.30 |
| Purchase #5 | $175.42 | 9.737% | $192.5006 | $192.50 | $192.50 | $192.50 |
| Purchase #6 | $33.37 | 4.689% | $34.9347 | $34.93 | $34.95 | $34.90 |
| Purchase #7 | $123.97 | 13.740% | $141.0035 | $141.00 | $141.00 | $141.00 |
| 7 purchase totals = | $607.17 | $670.8939 | $670.89 | $670.90 | $670.90 | |