| 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 | $182.88 | 4.305% | $190.753 | $190.75 | $190.75 | $190.80 |
| Purchase #2 | $144.39 | 12.830% | $162.9152 | $162.92 | $162.90 | $162.90 |
| Purchase #3 | $207.42 | 13.312% | $235.0318 | $235.03 | $235.05 | $235.00 |
| Purchase #4 | $43.48 | 4.321% | $45.3588 | $45.36 | $45.35 | $45.40 |
| Purchase #5 | $175.79 | 6.108% | $186.5273 | $186.53 | $186.55 | $186.50 |
| Purchase #6 | $144.46 | 11.248% | $160.7089 | $160.71 | $160.70 | $160.70 |
| Purchase #7 | $203.64 | 10.742% | $225.515 | $225.52 | $225.50 | $225.50 |
| 7 purchase totals = | $1,102.06 | $1,206.8100 | $1,206.82 | $1,206.80 | $1,206.80 | |