| 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 | $135.70 | 4.273% | $141.4985 | $141.50 | $141.50 | $141.50 |
| Purchase #2 | $183.50 | 12.668% | $206.7458 | $206.75 | $206.75 | $206.70 |
| Purchase #3 | $209.71 | 7.662% | $225.778 | $225.78 | $225.80 | $225.80 |
| Purchase #4 | $200.67 | 3.436% | $207.565 | $207.57 | $207.55 | $207.60 |
| Purchase #5 | $15.60 | 7.174% | $16.7191 | $16.72 | $16.70 | $16.70 |
| Purchase #6 | $97.63 | 10.617% | $107.9954 | $108.00 | $108.00 | $108.00 |
| Purchase #7 | $138.98 | 4.787% | $145.633 | $145.63 | $145.65 | $145.60 |
| 7 purchase totals = | $981.79 | $1,051.9348 | $1,051.95 | $1,051.95 | $1,051.90 | |