| 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 | $114.46 | 12.364% | $128.6118 | $128.61 | $128.60 | $128.60 |
| Purchase #2 | $169.82 | 7.814% | $183.0897 | $183.09 | $183.10 | $183.10 |
| Purchase #3 | $174.45 | 5.324% | $183.7377 | $183.74 | $183.75 | $183.70 |
| Purchase #4 | $130.95 | 5.666% | $138.3696 | $138.37 | $138.35 | $138.40 |
| Purchase #5 | $121.67 | 5.441% | $128.2901 | $128.29 | $128.30 | $128.30 |
| Purchase #6 | $113.38 | 12.505% | $127.5582 | $127.56 | $127.55 | $127.60 |
| Purchase #7 | $118.50 | 6.352% | $126.0271 | $126.03 | $126.05 | $126.00 |
| 7 purchase totals = | $943.23 | $1,015.6842 | $1,015.69 | $1,015.70 | $1,015.70 | |