| 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 | $176.55 | 12.468% | $198.5623 | $198.56 | $198.55 | $198.60 |
| Purchase #2 | $118.41 | 4.632% | $123.8948 | $123.89 | $123.90 | $123.90 |
| Purchase #3 | $180.95 | 8.214% | $195.8132 | $195.81 | $195.80 | $195.80 |
| Purchase #4 | $105.40 | 9.743% | $115.6691 | $115.67 | $115.65 | $115.70 |
| Purchase #5 | $89.47 | 13.763% | $101.7838 | $101.78 | $101.80 | $101.80 |
| Purchase #6 | $222.52 | 10.232% | $245.2882 | $245.29 | $245.30 | $245.30 |
| Purchase #7 | $203.49 | 13.426% | $230.8106 | $230.81 | $230.80 | $230.80 |
| 7 purchase totals = | $1,096.79 | $1,211.8220 | $1,211.81 | $1,211.80 | $1,211.90 | |