| 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 | $174.29 | 8.162% | $188.5155 | $188.52 | $188.50 | $188.50 |
| Purchase #2 | $120.49 | 3.715% | $124.9662 | $124.97 | $124.95 | $125.00 |
| Purchase #3 | $199.75 | 8.521% | $216.7707 | $216.77 | $216.75 | $216.80 |
| Purchase #4 | $22.81 | 11.187% | $25.3618 | $25.36 | $25.35 | $25.40 |
| Purchase #5 | $209.63 | 3.181% | $216.2983 | $216.30 | $216.30 | $216.30 |
| Purchase #6 | $131.34 | 6.520% | $139.9034 | $139.90 | $139.90 | $139.90 |
| Purchase #7 | $34.81 | 12.116% | $39.0276 | $39.03 | $39.05 | $39.00 |
| 7 purchase totals = | $893.12 | $950.8435 | $950.85 | $950.80 | $950.90 | |