| 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 | $188.34 | 10.813% | $208.7052 | $208.71 | $208.70 | $208.70 |
| Purchase #2 | $31.82 | 8.438% | $34.505 | $34.51 | $34.50 | $34.50 |
| Purchase #3 | $65.63 | 13.222% | $74.3076 | $74.31 | $74.30 | $74.30 |
| Purchase #4 | $126.58 | 9.542% | $138.6583 | $138.66 | $138.65 | $138.70 |
| Purchase #5 | $178.76 | 11.168% | $198.7239 | $198.72 | $198.70 | $198.70 |
| Purchase #6 | $126.97 | 4.410% | $132.5694 | $132.57 | $132.55 | $132.60 |
| Purchase #7 | $38.50 | 13.715% | $43.7803 | $43.78 | $43.80 | $43.80 |
| 7 purchase totals = | $756.60 | $831.2497 | $831.26 | $831.20 | $831.30 | |