| 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 | $153.59 | 4.504% | $160.5077 | $160.51 | $160.50 | $160.50 |
| Purchase #2 | $143.59 | 11.153% | $159.6046 | $159.60 | $159.60 | $159.60 |
| Purchase #3 | $142.78 | 13.146% | $161.5499 | $161.55 | $161.55 | $161.50 |
| Purchase #4 | $178.95 | 5.530% | $188.8459 | $188.85 | $188.85 | $188.80 |
| Purchase #5 | $206.82 | 10.310% | $228.1431 | $228.14 | $228.15 | $228.10 |
| Purchase #6 | $136.46 | 7.358% | $146.5007 | $146.50 | $146.50 | $146.50 |
| Purchase #7 | $71.38 | 4.786% | $74.7962 | $74.80 | $74.80 | $74.80 |
| 7 purchase totals = | $1,033.57 | $1,119.9481 | $1,119.95 | $1,119.95 | $1,119.80 | |