| 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 | $164.29 | 8.393% | $178.0789 | $178.08 | $178.10 | $178.10 |
| Purchase #2 | $245.27 | 5.283% | $258.2276 | $258.23 | $258.25 | $258.20 |
| Purchase #3 | $194.25 | 10.257% | $214.1742 | $214.17 | $214.15 | $214.20 |
| Purchase #4 | $187.73 | 10.611% | $207.65 | $207.65 | $207.65 | $207.70 |
| Purchase #5 | $176.97 | 3.786% | $183.6701 | $183.67 | $183.65 | $183.70 |
| Purchase #6 | $234.67 | 3.706% | $243.3669 | $243.37 | $243.35 | $243.40 |
| Purchase #7 | $161.78 | 13.138% | $183.0347 | $183.03 | $183.05 | $183.00 |
| 7 purchase totals = | $1,364.96 | $1,468.2024 | $1,468.20 | $1,468.20 | $1,468.30 | |