| 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 | $159.44 | 9.755% | $174.9934 | $174.99 | $175.00 | $175.00 |
| Purchase #2 | $30.58 | 3.483% | $31.6451 | $31.65 | $31.65 | $31.60 |
| Purchase #3 | $242.67 | 11.464% | $270.4897 | $270.49 | $270.50 | $270.50 |
| Purchase #4 | $214.47 | 9.597% | $235.0527 | $235.05 | $235.05 | $235.10 |
| Purchase #5 | $177.62 | 8.845% | $193.3305 | $193.33 | $193.35 | $193.30 |
| Purchase #6 | $132.50 | 5.535% | $139.8339 | $139.83 | $139.85 | $139.80 |
| Purchase #7 | $249.53 | 13.291% | $282.695 | $282.70 | $282.70 | $282.70 |
| 7 purchase totals = | $1,206.81 | $1,328.0403 | $1,328.04 | $1,328.10 | $1,328.00 | |