| 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 | $138.35 | 8.367% | $149.9257 | $149.93 | $149.95 | $149.90 |
| Purchase #2 | $65.42 | 11.805% | $73.1428 | $73.14 | $73.15 | $73.10 |
| Purchase #3 | $212.80 | 12.603% | $239.6192 | $239.62 | $239.60 | $239.60 |
| Purchase #4 | $174.51 | 11.134% | $193.9399 | $193.94 | $193.95 | $193.90 |
| Purchase #5 | $167.46 | 7.556% | $180.1133 | $180.11 | $180.10 | $180.10 |
| Purchase #6 | $148.36 | 11.636% | $165.6232 | $165.62 | $165.60 | $165.60 |
| Purchase #7 | $8.96 | 6.144% | $9.5105 | $9.51 | $9.50 | $9.50 |
| 7 purchase totals = | $915.86 | $1,011.8746 | $1,011.87 | $1,011.85 | $1,011.70 | |