| 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 | $112.82 | 8.343% | $122.2326 | $122.23 | $122.25 | $122.20 |
| Purchase #2 | $144.66 | 5.657% | $152.8434 | $152.84 | $152.85 | $152.80 |
| Purchase #3 | $78.78 | 11.544% | $87.8744 | $87.87 | $87.85 | $87.90 |
| Purchase #4 | $204.93 | 7.344% | $219.9801 | $219.98 | $220.00 | $220.00 |
| Purchase #5 | $134.41 | 13.145% | $152.0782 | $152.08 | $152.10 | $152.10 |
| Purchase #6 | $174.70 | 3.666% | $181.1045 | $181.10 | $181.10 | $181.10 |
| Purchase #7 | $60.77 | 8.303% | $65.8157 | $65.82 | $65.80 | $65.80 |
| 7 purchase totals = | $911.07 | $981.9289 | $981.92 | $981.95 | $981.90 | |