| 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 | $181.97 | 6.859% | $194.4513 | $194.45 | $194.45 | $194.50 |
| Purchase #2 | $140.99 | 4.811% | $147.773 | $147.77 | $147.75 | $147.80 |
| Purchase #3 | $100.93 | 12.704% | $113.7521 | $113.75 | $113.75 | $113.80 |
| Purchase #4 | $160.39 | 6.440% | $170.7191 | $170.72 | $170.70 | $170.70 |
| Purchase #5 | $61.57 | 12.762% | $69.4276 | $69.43 | $69.45 | $69.40 |
| Purchase #6 | $36.63 | 13.343% | $41.5175 | $41.52 | $41.50 | $41.50 |
| Purchase #7 | $236.29 | 12.341% | $265.4505 | $265.45 | $265.45 | $265.50 |
| 7 purchase totals = | $918.77 | $1,003.0911 | $1,003.09 | $1,003.05 | $1,003.20 | |