| 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 | $174.83 | 4.315% | $182.3739 | $182.37 | $182.35 | $182.40 |
| Purchase #2 | $9.87 | 6.787% | $10.5399 | $10.54 | $10.55 | $10.50 |
| Purchase #3 | $133.45 | 6.140% | $141.6438 | $141.64 | $141.65 | $141.60 |
| Purchase #4 | $157.61 | 3.378% | $162.9341 | $162.93 | $162.95 | $162.90 |
| Purchase #5 | $141.34 | 8.449% | $153.2818 | $153.28 | $153.30 | $153.30 |
| Purchase #6 | $78.66 | 3.384% | $81.3219 | $81.32 | $81.30 | $81.30 |
| Purchase #7 | $51.48 | 7.781% | $55.4857 | $55.49 | $55.50 | $55.50 |
| 7 purchase totals = | $747.24 | $787.5811 | $787.57 | $787.60 | $787.50 | |