| 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 | $33.42 | 6.688% | $35.6551 | $35.66 | $35.65 | $35.70 |
| Purchase #2 | $164.43 | 7.603% | $176.9316 | $176.93 | $176.95 | $176.90 |
| Purchase #3 | $68.97 | 8.646% | $74.9331 | $74.93 | $74.95 | $74.90 |
| Purchase #4 | $169.42 | 7.694% | $182.4552 | $182.46 | $182.45 | $182.50 |
| Purchase #5 | $143.50 | 3.334% | $148.2843 | $148.28 | $148.30 | $148.30 |
| Purchase #6 | $234.70 | 10.445% | $259.2144 | $259.21 | $259.20 | $259.20 |
| Purchase #7 | $37.72 | 6.759% | $40.2695 | $40.27 | $40.25 | $40.30 |
| 7 purchase totals = | $852.16 | $917.7432 | $917.74 | $917.75 | $917.80 | |