| 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 | $162.49 | 5.439% | $171.3278 | $171.33 | $171.35 | $171.30 |
| Purchase #2 | $224.45 | 10.442% | $247.8871 | $247.89 | $247.90 | $247.90 |
| Purchase #3 | $189.44 | 9.809% | $208.0222 | $208.02 | $208.00 | $208.00 |
| Purchase #4 | $120.76 | 10.119% | $132.9797 | $132.98 | $133.00 | $133.00 |
| Purchase #5 | $156.43 | 10.458% | $172.7894 | $172.79 | $172.80 | $172.80 |
| Purchase #6 | $104.27 | 6.217% | $110.7525 | $110.75 | $110.75 | $110.80 |
| Purchase #7 | $127.47 | 8.826% | $138.7205 | $138.72 | $138.70 | $138.70 |
| 7 purchase totals = | $1,085.31 | $1,182.4792 | $1,182.48 | $1,182.50 | $1,182.50 | |