| 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 | $162.59 | 11.261% | $180.8993 | $180.90 | $180.90 | $180.90 |
| Purchase #2 | $151.30 | 6.273% | $160.791 | $160.79 | $160.80 | $160.80 |
| Purchase #3 | $162.71 | 13.559% | $184.7718 | $184.77 | $184.75 | $184.80 |
| Purchase #4 | $47.75 | 13.559% | $54.2244 | $54.22 | $54.20 | $54.20 |
| Purchase #5 | $160.28 | 3.303% | $165.574 | $165.57 | $165.55 | $165.60 |
| Purchase #6 | $224.79 | 3.464% | $232.5767 | $232.58 | $232.60 | $232.60 |
| Purchase #7 | $154.54 | 9.216% | $168.7824 | $168.78 | $168.80 | $168.80 |
| 7 purchase totals = | $1,063.96 | $1,147.6196 | $1,147.61 | $1,147.60 | $1,147.70 | |