| 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 | $6.74 | 9.122% | $7.3548 | $7.35 | $7.35 | $7.40 |
| Purchase #2 | $173.49 | 11.861% | $194.0676 | $194.07 | $194.05 | $194.10 |
| Purchase #3 | $147.87 | 6.256% | $157.1207 | $157.12 | $157.10 | $157.10 |
| Purchase #4 | $179.84 | 8.112% | $194.4286 | $194.43 | $194.45 | $194.40 |
| Purchase #5 | $84.80 | 3.495% | $87.7638 | $87.76 | $87.75 | $87.80 |
| Purchase #6 | $154.55 | 3.760% | $160.3611 | $160.36 | $160.35 | $160.40 |
| Purchase #7 | $234.64 | 11.417% | $261.4288 | $261.43 | $261.45 | $261.40 |
| 7 purchase totals = | $981.93 | $1,062.5254 | $1,062.52 | $1,062.50 | $1,062.60 | |