| 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 | $139.70 | 5.282% | $147.079 | $147.08 | $147.10 | $147.10 |
| Purchase #2 | $205.39 | 9.148% | $224.1791 | $224.18 | $224.20 | $224.20 |
| Purchase #3 | $183.83 | 7.767% | $198.1081 | $198.11 | $198.10 | $198.10 |
| Purchase #4 | $249.70 | 3.176% | $257.6305 | $257.63 | $257.65 | $257.60 |
| Purchase #5 | $48.31 | 8.474% | $52.4038 | $52.40 | $52.40 | $52.40 |
| Purchase #6 | $72.28 | 4.346% | $75.4213 | $75.42 | $75.40 | $75.40 |
| Purchase #7 | $146.25 | 11.412% | $162.9401 | $162.94 | $162.95 | $162.90 |
| 7 purchase totals = | $1,045.46 | $1,117.7619 | $1,117.76 | $1,117.80 | $1,117.70 | |