| 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 | $185.61 | 13.821% | $211.2632 | $211.26 | $211.25 | $211.30 |
| Purchase #2 | $131.76 | 11.724% | $147.2075 | $147.21 | $147.20 | $147.20 |
| Purchase #3 | $137.59 | 3.281% | $142.1043 | $142.10 | $142.10 | $142.10 |
| Purchase #4 | $96.32 | 11.540% | $107.4353 | $107.44 | $107.45 | $107.40 |
| Purchase #5 | $56.91 | 11.725% | $63.5827 | $63.58 | $63.60 | $63.60 |
| Purchase #6 | $50.33 | 3.698% | $52.1912 | $52.19 | $52.20 | $52.20 |
| Purchase #7 | $162.90 | 11.613% | $181.8176 | $181.82 | $181.80 | $181.80 |
| 7 purchase totals = | $821.42 | $905.6018 | $905.60 | $905.60 | $905.60 | |