| 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 | $186.37 | 4.808% | $195.3307 | $195.33 | $195.35 | $195.30 |
| Purchase #2 | $25.83 | 8.276% | $27.9677 | $27.97 | $27.95 | $28.00 |
| Purchase #3 | $189.69 | 6.286% | $201.6139 | $201.61 | $201.60 | $201.60 |
| Purchase #4 | $202.76 | 3.635% | $210.1303 | $210.13 | $210.15 | $210.10 |
| Purchase #5 | $105.59 | 4.871% | $110.7333 | $110.73 | $110.75 | $110.70 |
| Purchase #6 | $231.89 | 12.714% | $261.3725 | $261.37 | $261.35 | $261.40 |
| Purchase #7 | $159.45 | 7.737% | $171.7866 | $171.79 | $171.80 | $171.80 |
| 7 purchase totals = | $1,101.58 | $1,178.9350 | $1,178.93 | $1,178.95 | $1,178.90 | |