| 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 | $128.29 | 6.621% | $136.7841 | $136.78 | $136.80 | $136.80 |
| Purchase #2 | $138.62 | 6.636% | $147.8188 | $147.82 | $147.80 | $147.80 |
| Purchase #3 | $77.89 | 13.832% | $88.6637 | $88.66 | $88.65 | $88.70 |
| Purchase #4 | $171.99 | 12.552% | $193.5782 | $193.58 | $193.60 | $193.60 |
| Purchase #5 | $235.52 | 7.435% | $253.0309 | $253.03 | $253.05 | $253.00 |
| Purchase #6 | $207.52 | 7.439% | $222.9574 | $222.96 | $222.95 | $223.00 |
| Purchase #7 | $109.52 | 7.855% | $118.1228 | $118.12 | $118.10 | $118.10 |
| 7 purchase totals = | $1,069.35 | $1,160.9559 | $1,160.95 | $1,160.95 | $1,161.00 | |