| 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 | $168.92 | 7.474% | $181.5451 | $181.55 | $181.55 | $181.50 |
| Purchase #2 | $95.77 | 4.216% | $99.8077 | $99.81 | $99.80 | $99.80 |
| Purchase #3 | $74.92 | 3.220% | $77.3324 | $77.33 | $77.35 | $77.30 |
| Purchase #4 | $34.99 | 3.248% | $36.1265 | $36.13 | $36.15 | $36.10 |
| Purchase #5 | $24.76 | 9.426% | $27.0939 | $27.09 | $27.10 | $27.10 |
| Purchase #6 | $190.41 | 3.861% | $197.7617 | $197.76 | $197.75 | $197.80 |
| Purchase #7 | $69.96 | 5.467% | $73.7847 | $73.78 | $73.80 | $73.80 |
| 7 purchase totals = | $659.73 | $693.4520 | $693.45 | $693.50 | $693.40 | |