| 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 | $158.96 | 12.148% | $178.2705 | $178.27 | $178.25 | $178.30 |
| Purchase #2 | $41.71 | 11.870% | $46.661 | $46.66 | $46.65 | $46.70 |
| Purchase #3 | $134.99 | 8.656% | $146.6747 | $146.67 | $146.65 | $146.70 |
| Purchase #4 | $55.72 | 13.628% | $63.3135 | $63.31 | $63.30 | $63.30 |
| Purchase #5 | $174.78 | 9.521% | $191.4208 | $191.42 | $191.40 | $191.40 |
| Purchase #6 | $223.53 | 10.761% | $247.5841 | $247.58 | $247.60 | $247.60 |
| Purchase #7 | $191.74 | 13.384% | $217.4025 | $217.40 | $217.40 | $217.40 |
| 7 purchase totals = | $981.43 | $1,091.3271 | $1,091.31 | $1,091.25 | $1,091.40 | |