| 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 | $167.55 | 5.211% | $176.281 | $176.28 | $176.30 | $176.30 |
| Purchase #2 | $133.35 | 13.782% | $151.7283 | $151.73 | $151.75 | $151.70 |
| Purchase #3 | $39.29 | 11.788% | $43.9215 | $43.92 | $43.90 | $43.90 |
| Purchase #4 | $178.93 | 8.185% | $193.5754 | $193.58 | $193.60 | $193.60 |
| Purchase #5 | $36.82 | 9.873% | $40.4552 | $40.46 | $40.45 | $40.50 |
| Purchase #6 | $215.35 | 9.424% | $235.6446 | $235.64 | $235.65 | $235.60 |
| Purchase #7 | $89.80 | 9.561% | $98.3858 | $98.39 | $98.40 | $98.40 |
| 7 purchase totals = | $861.09 | $939.9918 | $940.00 | $940.05 | $940.00 | |