| 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 | $136.35 | 6.831% | $145.6641 | $145.66 | $145.65 | $145.70 |
| Purchase #2 | $187.62 | 7.613% | $201.9035 | $201.90 | $201.90 | $201.90 |
| Purchase #3 | $128.26 | 11.147% | $142.5571 | $142.56 | $142.55 | $142.60 |
| Purchase #4 | $246.29 | 4.490% | $257.3484 | $257.35 | $257.35 | $257.30 |
| Purchase #5 | $141.96 | 13.345% | $160.9046 | $160.90 | $160.90 | $160.90 |
| Purchase #6 | $242.47 | 5.539% | $255.9004 | $255.90 | $255.90 | $255.90 |
| Purchase #7 | $146.89 | 10.192% | $161.861 | $161.86 | $161.85 | $161.90 |
| 7 purchase totals = | $1,229.84 | $1,326.1391 | $1,326.13 | $1,326.10 | $1,326.20 | |