| 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 | $131.80 | 11.420% | $146.8516 | $146.85 | $146.85 | $146.90 |
| Purchase #2 | $63.45 | 11.179% | $70.5431 | $70.54 | $70.55 | $70.50 |
| Purchase #3 | $172.45 | 7.783% | $185.8718 | $185.87 | $185.85 | $185.90 |
| Purchase #4 | $132.91 | 4.394% | $138.7501 | $138.75 | $138.75 | $138.80 |
| Purchase #5 | $212.98 | 9.702% | $233.6433 | $233.64 | $233.65 | $233.60 |
| Purchase #6 | $167.99 | 5.325% | $176.9355 | $176.94 | $176.95 | $176.90 |
| Purchase #7 | $95.91 | 4.343% | $100.0754 | $100.08 | $100.10 | $100.10 |
| 7 purchase totals = | $977.49 | $1,052.6708 | $1,052.67 | $1,052.70 | $1,052.70 | |