| 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 | $156.66 | 6.470% | $166.7959 | $166.80 | $166.80 | $166.80 |
| Purchase #2 | $212.94 | 11.867% | $238.2096 | $238.21 | $238.20 | $238.20 |
| Purchase #3 | $36.69 | 12.537% | $41.2898 | $41.29 | $41.30 | $41.30 |
| Purchase #4 | $241.74 | 3.756% | $250.8198 | $250.82 | $250.80 | $250.80 |
| Purchase #5 | $166.87 | 4.636% | $174.6061 | $174.61 | $174.60 | $174.60 |
| Purchase #6 | $171.42 | 5.727% | $181.2372 | $181.24 | $181.25 | $181.20 |
| Purchase #7 | $104.57 | 12.574% | $117.7186 | $117.72 | $117.70 | $117.70 |
| 7 purchase totals = | $1,090.89 | $1,170.6770 | $1,170.69 | $1,170.65 | $1,170.60 | |