| 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 | $168.44 | 10.551% | $186.2121 | $186.21 | $186.20 | $186.20 |
| Purchase #2 | $145.29 | 12.210% | $163.0299 | $163.03 | $163.05 | $163.00 |
| Purchase #3 | $105.67 | 7.115% | $113.1884 | $113.19 | $113.20 | $113.20 |
| Purchase #4 | $62.76 | 7.780% | $67.6427 | $67.64 | $67.65 | $67.60 |
| Purchase #5 | $244.80 | 10.185% | $269.7329 | $269.73 | $269.75 | $269.70 |
| Purchase #6 | $163.38 | 4.447% | $170.6455 | $170.65 | $170.65 | $170.60 |
| Purchase #7 | $172.70 | 5.329% | $181.9032 | $181.90 | $181.90 | $181.90 |
| 7 purchase totals = | $1,063.04 | $1,152.3547 | $1,152.35 | $1,152.40 | $1,152.20 | |