| 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 | $155.25 | 12.617% | $174.8379 | $174.84 | $174.85 | $174.80 |
| Purchase #2 | $30.28 | 9.470% | $33.1475 | $33.15 | $33.15 | $33.10 |
| Purchase #3 | $82.42 | 13.675% | $93.6909 | $93.69 | $93.70 | $93.70 |
| Purchase #4 | $138.89 | 6.272% | $147.6012 | $147.60 | $147.60 | $147.60 |
| Purchase #5 | $152.62 | 8.607% | $165.756 | $165.76 | $165.75 | $165.80 |
| Purchase #6 | $187.63 | 4.349% | $195.79 | $195.79 | $195.80 | $195.80 |
| Purchase #7 | $77.41 | 5.827% | $81.9207 | $81.92 | $81.90 | $81.90 |
| 7 purchase totals = | $824.50 | $892.7442 | $892.75 | $892.75 | $892.70 | |