| 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 | $173.26 | 3.730% | $179.7226 | $179.72 | $179.70 | $179.70 |
| Purchase #2 | $22.53 | 6.139% | $23.9131 | $23.91 | $23.90 | $23.90 |
| Purchase #3 | $122.64 | 8.627% | $133.2202 | $133.22 | $133.20 | $133.20 |
| Purchase #4 | $191.69 | 5.163% | $201.587 | $201.59 | $201.60 | $201.60 |
| Purchase #5 | $13.37 | 9.833% | $14.6847 | $14.68 | $14.70 | $14.70 |
| Purchase #6 | $195.96 | 4.544% | $204.8644 | $204.86 | $204.85 | $204.90 |
| Purchase #7 | $88.45 | 5.724% | $93.5129 | $93.51 | $93.50 | $93.50 |
| 7 purchase totals = | $807.90 | $851.5049 | $851.49 | $851.45 | $851.50 | |