| 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 | $29.35 | 3.264% | $30.308 | $30.31 | $30.30 | $30.30 |
| Purchase #2 | $147.76 | 12.289% | $165.9182 | $165.92 | $165.90 | $165.90 |
| Purchase #3 | $172.26 | 3.646% | $178.5406 | $178.54 | $178.55 | $178.50 |
| Purchase #4 | $117.36 | 9.693% | $128.7357 | $128.74 | $128.75 | $128.70 |
| Purchase #5 | $245.83 | 9.762% | $269.8279 | $269.83 | $269.85 | $269.80 |
| Purchase #6 | $143.74 | 11.672% | $160.5173 | $160.52 | $160.50 | $160.50 |
| Purchase #7 | $27.56 | 6.369% | $29.3153 | $29.32 | $29.30 | $29.30 |
| 7 purchase totals = | $883.86 | $963.1630 | $963.18 | $963.15 | $963.00 | |