| 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 | $153.77 | 13.679% | $174.8042 | $174.80 | $174.80 | $174.80 |
| Purchase #2 | $67.40 | 4.144% | $70.1931 | $70.19 | $70.20 | $70.20 |
| Purchase #3 | $110.28 | 4.675% | $115.4356 | $115.44 | $115.45 | $115.40 |
| Purchase #4 | $98.41 | 8.602% | $106.8752 | $106.88 | $106.90 | $106.90 |
| Purchase #5 | $150.84 | 11.749% | $168.5622 | $168.56 | $168.55 | $168.60 |
| Purchase #6 | $131.87 | 8.384% | $142.926 | $142.93 | $142.95 | $142.90 |
| Purchase #7 | $200.79 | 11.589% | $224.0596 | $224.06 | $224.05 | $224.10 |
| 7 purchase totals = | $913.36 | $1,002.8559 | $1,002.86 | $1,002.90 | $1,002.90 | |