| 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 | $198.91 | 8.704% | $216.2231 | $216.22 | $216.20 | $216.20 |
| Purchase #2 | $125.53 | 3.566% | $130.0064 | $130.01 | $130.00 | $130.00 |
| Purchase #3 | $50.36 | 7.573% | $54.1738 | $54.17 | $54.15 | $54.20 |
| Purchase #4 | $14.95 | 3.764% | $15.5127 | $15.51 | $15.50 | $15.50 |
| Purchase #5 | $74.59 | 9.565% | $81.7245 | $81.72 | $81.70 | $81.70 |
| Purchase #6 | $153.67 | 8.327% | $166.4661 | $166.47 | $166.45 | $166.50 |
| Purchase #7 | $192.47 | 12.548% | $216.6211 | $216.62 | $216.60 | $216.60 |
| 7 purchase totals = | $810.48 | $880.7277 | $880.72 | $880.60 | $880.70 | |