| 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 | $159.70 | 7.109% | $171.0531 | $171.05 | $171.05 | $171.10 |
| Purchase #2 | $68.84 | 13.165% | $77.9028 | $77.90 | $77.90 | $77.90 |
| Purchase #3 | $98.89 | 4.761% | $103.5982 | $103.60 | $103.60 | $103.60 |
| Purchase #4 | $88.89 | 10.626% | $98.3355 | $98.34 | $98.35 | $98.30 |
| Purchase #5 | $80.53 | 5.148% | $84.6757 | $84.68 | $84.70 | $84.70 |
| Purchase #6 | $201.90 | 5.702% | $213.4123 | $213.41 | $213.40 | $213.40 |
| Purchase #7 | $103.76 | 3.782% | $107.6842 | $107.68 | $107.70 | $107.70 |
| 7 purchase totals = | $802.51 | $856.6618 | $856.66 | $856.70 | $856.70 | |