| 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 | $153.54 | 3.489% | $158.897 | $158.90 | $158.90 | $158.90 |
| Purchase #2 | $114.26 | 8.390% | $123.8464 | $123.85 | $123.85 | $123.80 |
| Purchase #3 | $88.84 | 5.409% | $93.6454 | $93.65 | $93.65 | $93.60 |
| Purchase #4 | $9.98 | 3.639% | $10.3432 | $10.34 | $10.35 | $10.30 |
| Purchase #5 | $90.67 | 5.480% | $95.6387 | $95.64 | $95.65 | $95.60 |
| Purchase #6 | $36.39 | 10.540% | $40.2255 | $40.23 | $40.25 | $40.20 |
| Purchase #7 | $222.36 | 12.294% | $249.6969 | $249.70 | $249.70 | $249.70 |
| 7 purchase totals = | $716.04 | $772.2931 | $772.31 | $772.35 | $772.10 | |