| 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 | $146.89 | 6.670% | $156.6876 | $156.69 | $156.70 | $156.70 |
| Purchase #2 | $186.82 | 8.136% | $202.0197 | $202.02 | $202.00 | $202.00 |
| Purchase #3 | $177.53 | 4.545% | $185.5987 | $185.60 | $185.60 | $185.60 |
| Purchase #4 | $127.65 | 8.821% | $138.91 | $138.91 | $138.90 | $138.90 |
| Purchase #5 | $162.81 | 10.400% | $179.7422 | $179.74 | $179.75 | $179.70 |
| Purchase #6 | $172.84 | 6.803% | $184.5983 | $184.60 | $184.60 | $184.60 |
| Purchase #7 | $202.63 | 8.653% | $220.1636 | $220.16 | $220.15 | $220.20 |
| 7 purchase totals = | $1,177.17 | $1,267.7201 | $1,267.72 | $1,267.70 | $1,267.70 | |