| 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 | $158.26 | 10.709% | $175.2081 | $175.21 | $175.20 | $175.20 |
| Purchase #2 | $226.77 | 13.823% | $258.1164 | $258.12 | $258.10 | $258.10 |
| Purchase #3 | $44.38 | 3.346% | $45.865 | $45.87 | $45.85 | $45.90 |
| Purchase #4 | $73.74 | 10.375% | $81.3905 | $81.39 | $81.40 | $81.40 |
| Purchase #5 | $11.76 | 3.850% | $12.2128 | $12.21 | $12.20 | $12.20 |
| Purchase #6 | $206.35 | 3.421% | $213.4092 | $213.41 | $213.40 | $213.40 |
| Purchase #7 | $204.48 | 8.196% | $221.2392 | $221.24 | $221.25 | $221.20 |
| 7 purchase totals = | $925.74 | $1,007.4412 | $1,007.45 | $1,007.40 | $1,007.40 | |