| 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 | $139.85 | 10.687% | $154.7958 | $154.80 | $154.80 | $154.80 |
| Purchase #2 | $217.62 | 9.618% | $238.5507 | $238.55 | $238.55 | $238.60 |
| Purchase #3 | $246.84 | 3.665% | $255.8867 | $255.89 | $255.90 | $255.90 |
| Purchase #4 | $193.41 | 5.681% | $204.3976 | $204.40 | $204.40 | $204.40 |
| Purchase #5 | $82.52 | 7.615% | $88.8039 | $88.80 | $88.80 | $88.80 |
| Purchase #6 | $135.83 | 8.706% | $147.6554 | $147.66 | $147.65 | $147.70 |
| Purchase #7 | $191.73 | 5.654% | $202.5704 | $202.57 | $202.55 | $202.60 |
| 7 purchase totals = | $1,207.80 | $1,292.6605 | $1,292.67 | $1,292.65 | $1,292.80 | |