| 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 | $188.66 | 7.400% | $202.6208 | $202.62 | $202.60 | $202.60 |
| Purchase #2 | $102.95 | 6.329% | $109.4657 | $109.47 | $109.45 | $109.50 |
| Purchase #3 | $138.46 | 8.782% | $150.6196 | $150.62 | $150.60 | $150.60 |
| Purchase #4 | $223.71 | 6.326% | $237.8619 | $237.86 | $237.85 | $237.90 |
| Purchase #5 | $220.61 | 13.737% | $250.9152 | $250.92 | $250.90 | $250.90 |
| Purchase #6 | $187.88 | 6.871% | $200.7892 | $200.79 | $200.80 | $200.80 |
| Purchase #7 | $230.94 | 10.524% | $255.2441 | $255.24 | $255.25 | $255.20 |
| 7 purchase totals = | $1,293.21 | $1,407.5165 | $1,407.52 | $1,407.45 | $1,407.50 | |