| 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 | $190.61 | 6.745% | $203.4666 | $203.47 | $203.45 | $203.50 |
| Purchase #2 | $111.48 | 6.150% | $118.336 | $118.34 | $118.35 | $118.30 |
| Purchase #3 | $204.72 | 9.773% | $224.7273 | $224.73 | $224.75 | $224.70 |
| Purchase #4 | $81.60 | 4.484% | $85.2589 | $85.26 | $85.25 | $85.30 |
| Purchase #5 | $153.79 | 13.452% | $174.4778 | $174.48 | $174.50 | $174.50 |
| Purchase #6 | $58.97 | 8.723% | $64.114 | $64.11 | $64.10 | $64.10 |
| Purchase #7 | $130.29 | 5.229% | $137.1029 | $137.10 | $137.10 | $137.10 |
| 7 purchase totals = | $931.46 | $1,007.4835 | $1,007.49 | $1,007.50 | $1,007.50 | |