| 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 | $108.84 | 4.159% | $113.3667 | $113.37 | $113.35 | $113.40 |
| Purchase #2 | $62.66 | 7.412% | $67.3044 | $67.30 | $67.30 | $67.30 |
| Purchase #3 | $231.66 | 8.192% | $250.6376 | $250.64 | $250.65 | $250.60 |
| Purchase #4 | $237.43 | 9.516% | $260.0238 | $260.02 | $260.00 | $260.00 |
| Purchase #5 | $147.94 | 7.181% | $158.5636 | $158.56 | $158.55 | $158.60 |
| Purchase #6 | $125.30 | 8.244% | $135.6297 | $135.63 | $135.65 | $135.60 |
| Purchase #7 | $178.45 | 4.326% | $186.1697 | $186.17 | $186.15 | $186.20 |
| 7 purchase totals = | $1,092.28 | $1,171.6955 | $1,171.69 | $1,171.65 | $1,171.70 | |