| 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 | $176.96 | 7.642% | $190.4833 | $190.48 | $190.50 | $190.50 |
| Purchase #2 | $177.74 | 9.746% | $195.0625 | $195.06 | $195.05 | $195.10 |
| Purchase #3 | $161.38 | 4.382% | $168.4517 | $168.45 | $168.45 | $168.50 |
| Purchase #4 | $147.95 | 4.638% | $154.8119 | $154.81 | $154.80 | $154.80 |
| Purchase #5 | $92.26 | 6.305% | $98.077 | $98.08 | $98.10 | $98.10 |
| Purchase #6 | $209.47 | 6.421% | $222.9201 | $222.92 | $222.90 | $222.90 |
| Purchase #7 | $19.51 | 12.651% | $21.9782 | $21.98 | $22.00 | $22.00 |
| 7 purchase totals = | $985.27 | $1,051.7847 | $1,051.78 | $1,051.80 | $1,051.90 | |