| 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 | $179.72 | 6.503% | $191.4072 | $191.41 | $191.40 | $191.40 |
| Purchase #2 | $230.83 | 6.580% | $246.0186 | $246.02 | $246.00 | $246.00 |
| Purchase #3 | $56.75 | 13.803% | $64.5832 | $64.58 | $64.60 | $64.60 |
| Purchase #4 | $160.44 | 7.653% | $172.7185 | $172.72 | $172.70 | $172.70 |
| Purchase #5 | $23.29 | 6.237% | $24.7426 | $24.74 | $24.75 | $24.70 |
| Purchase #6 | $43.81 | 9.735% | $48.0749 | $48.07 | $48.05 | $48.10 |
| Purchase #7 | $131.64 | 7.852% | $141.9764 | $141.98 | $142.00 | $142.00 |
| 7 purchase totals = | $826.48 | $889.5214 | $889.52 | $889.50 | $889.50 | |