| 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 | $122.84 | 6.698% | $131.0678 | $131.07 | $131.05 | $131.10 |
| Purchase #2 | $143.44 | 7.809% | $154.6412 | $154.64 | $154.65 | $154.60 |
| Purchase #3 | $249.70 | 10.454% | $275.8036 | $275.80 | $275.80 | $275.80 |
| Purchase #4 | $120.75 | 6.466% | $128.5577 | $128.56 | $128.55 | $128.60 |
| Purchase #5 | $188.99 | 10.861% | $209.5162 | $209.52 | $209.50 | $209.50 |
| Purchase #6 | $96.98 | 10.140% | $106.8138 | $106.81 | $106.80 | $106.80 |
| Purchase #7 | $151.84 | 6.264% | $161.3513 | $161.35 | $161.35 | $161.40 |
| 7 purchase totals = | $1,074.54 | $1,167.7516 | $1,167.75 | $1,167.70 | $1,167.80 | |