| 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 | $171.86 | 6.639% | $183.2698 | $183.27 | $183.25 | $183.30 |
| Purchase #2 | $23.58 | 4.471% | $24.6343 | $24.63 | $24.65 | $24.60 |
| Purchase #3 | $135.52 | 7.420% | $145.5756 | $145.58 | $145.60 | $145.60 |
| Purchase #4 | $91.40 | 11.703% | $102.0965 | $102.10 | $102.10 | $102.10 |
| Purchase #5 | $205.42 | 4.669% | $215.0111 | $215.01 | $215.00 | $215.00 |
| Purchase #6 | $203.66 | 9.484% | $222.9751 | $222.98 | $223.00 | $223.00 |
| Purchase #7 | $185.62 | 13.624% | $210.9089 | $210.91 | $210.90 | $210.90 |
| 7 purchase totals = | $1,017.06 | $1,104.4713 | $1,104.48 | $1,104.50 | $1,104.50 | |