| 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 | $126.93 | 11.260% | $141.2223 | $141.22 | $141.20 | $141.20 |
| Purchase #2 | $147.58 | 13.459% | $167.4428 | $167.44 | $167.45 | $167.40 |
| Purchase #3 | $108.86 | 13.148% | $123.1729 | $123.17 | $123.15 | $123.20 |
| Purchase #4 | $76.48 | 6.799% | $81.6799 | $81.68 | $81.70 | $81.70 |
| Purchase #5 | $160.62 | 6.458% | $170.9928 | $170.99 | $171.00 | $171.00 |
| Purchase #6 | $120.80 | 11.220% | $134.3538 | $134.35 | $134.35 | $134.40 |
| Purchase #7 | $152.52 | 4.646% | $159.6061 | $159.61 | $159.60 | $159.60 |
| 7 purchase totals = | $893.79 | $978.4706 | $978.46 | $978.45 | $978.50 | |