| 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 | $109.54 | 3.714% | $113.6083 | $113.61 | $113.60 | $113.60 |
| Purchase #2 | $120.45 | 6.479% | $128.254 | $128.25 | $128.25 | $128.30 |
| Purchase #3 | $182.62 | 8.785% | $198.6632 | $198.66 | $198.65 | $198.70 |
| Purchase #4 | $148.31 | 4.163% | $154.4841 | $154.48 | $154.50 | $154.50 |
| Purchase #5 | $102.40 | 9.159% | $111.7788 | $111.78 | $111.80 | $111.80 |
| Purchase #6 | $42.74 | 5.277% | $44.9954 | $45.00 | $45.00 | $45.00 |
| Purchase #7 | $186.32 | 8.209% | $201.615 | $201.62 | $201.60 | $201.60 |
| 7 purchase totals = | $892.38 | $953.3988 | $953.40 | $953.40 | $953.50 | |