| 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 | $176.93 | 3.119% | $182.4484 | $182.45 | $182.45 | $182.40 |
| Purchase #2 | $138.99 | 6.442% | $147.9437 | $147.94 | $147.95 | $147.90 |
| Purchase #3 | $52.65 | 5.825% | $55.7169 | $55.72 | $55.70 | $55.70 |
| Purchase #4 | $99.72 | 3.734% | $103.4435 | $103.44 | $103.45 | $103.40 |
| Purchase #5 | $191.33 | 3.175% | $197.4047 | $197.40 | $197.40 | $197.40 |
| Purchase #6 | $117.34 | 9.159% | $128.0872 | $128.09 | $128.10 | $128.10 |
| Purchase #7 | $193.87 | 11.460% | $216.0875 | $216.09 | $216.10 | $216.10 |
| 7 purchase totals = | $970.83 | $1,031.1319 | $1,031.13 | $1,031.15 | $1,031.00 | |