| 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 | $83.29 | 6.490% | $88.6955 | $88.70 | $88.70 | $88.70 |
| Purchase #2 | $158.59 | 3.330% | $163.871 | $163.87 | $163.85 | $163.90 |
| Purchase #3 | $191.53 | 6.393% | $203.7745 | $203.77 | $203.75 | $203.80 |
| Purchase #4 | $127.53 | 9.709% | $139.9119 | $139.91 | $139.90 | $139.90 |
| Purchase #5 | $135.49 | 12.471% | $152.387 | $152.39 | $152.40 | $152.40 |
| Purchase #6 | $15.53 | 3.320% | $16.0456 | $16.05 | $16.05 | $16.00 |
| Purchase #7 | $136.93 | 7.293% | $146.9163 | $146.92 | $146.90 | $146.90 |
| 7 purchase totals = | $848.89 | $911.6018 | $911.61 | $911.55 | $911.60 | |