| 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 | $141.52 | 7.614% | $152.2953 | $152.30 | $152.30 | $152.30 |
| Purchase #2 | $224.68 | 5.761% | $237.6238 | $237.62 | $237.60 | $237.60 |
| Purchase #3 | $78.97 | 6.308% | $83.9514 | $83.95 | $83.95 | $84.00 |
| Purchase #4 | $19.99 | 6.237% | $21.2368 | $21.24 | $21.25 | $21.20 |
| Purchase #5 | $148.47 | 13.784% | $168.9351 | $168.94 | $168.95 | $168.90 |
| Purchase #6 | $46.80 | 6.491% | $49.8378 | $49.84 | $49.85 | $49.80 |
| Purchase #7 | $114.46 | 12.641% | $128.9289 | $128.93 | $128.95 | $128.90 |
| 7 purchase totals = | $774.89 | $842.8091 | $842.82 | $842.85 | $842.70 | |