| 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 | $159.45 | 13.395% | $180.8083 | $180.81 | $180.80 | $180.80 |
| Purchase #2 | $189.77 | 8.395% | $205.7012 | $205.70 | $205.70 | $205.70 |
| Purchase #3 | $248.26 | 5.209% | $261.1919 | $261.19 | $261.20 | $261.20 |
| Purchase #4 | $84.86 | 12.287% | $95.2867 | $95.29 | $95.30 | $95.30 |
| Purchase #5 | $193.25 | 4.182% | $201.3317 | $201.33 | $201.35 | $201.30 |
| Purchase #6 | $92.66 | 10.139% | $102.0548 | $102.05 | $102.05 | $102.10 |
| Purchase #7 | $124.80 | 4.235% | $130.0853 | $130.09 | $130.10 | $130.10 |
| 7 purchase totals = | $1,093.05 | $1,176.4599 | $1,176.46 | $1,176.50 | $1,176.50 | |