| 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 | $166.36 | 7.133% | $178.2265 | $178.23 | $178.25 | $178.20 |
| Purchase #2 | $200.91 | 5.266% | $211.4899 | $211.49 | $211.50 | $211.50 |
| Purchase #3 | $168.41 | 3.833% | $174.8652 | $174.87 | $174.85 | $174.90 |
| Purchase #4 | $221.54 | 10.295% | $244.3475 | $244.35 | $244.35 | $244.30 |
| Purchase #5 | $81.96 | 7.728% | $88.2939 | $88.29 | $88.30 | $88.30 |
| Purchase #6 | $10.58 | 9.205% | $11.5539 | $11.55 | $11.55 | $11.60 |
| Purchase #7 | $29.30 | 8.402% | $31.7618 | $31.76 | $31.75 | $31.80 |
| 7 purchase totals = | $879.06 | $940.5387 | $940.54 | $940.55 | $940.60 | |