| 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 | $76.61 | 6.758% | $81.7873 | $81.79 | $81.80 | $81.80 |
| Purchase #2 | $179.33 | 10.445% | $198.061 | $198.06 | $198.05 | $198.10 |
| Purchase #3 | $210.70 | 13.242% | $238.6009 | $238.60 | $238.60 | $238.60 |
| Purchase #4 | $39.42 | 12.734% | $44.4397 | $44.44 | $44.45 | $44.40 |
| Purchase #5 | $183.80 | 7.257% | $197.1384 | $197.14 | $197.15 | $197.10 |
| Purchase #6 | $71.29 | 3.408% | $73.7196 | $73.72 | $73.70 | $73.70 |
| Purchase #7 | $152.83 | 13.828% | $173.9633 | $173.96 | $173.95 | $174.00 |
| 7 purchase totals = | $913.98 | $1,007.7102 | $1,007.71 | $1,007.70 | $1,007.70 | |