| 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 | $156.97 | 11.287% | $174.6872 | $174.69 | $174.70 | $174.70 |
| Purchase #2 | $183.53 | 6.794% | $195.999 | $196.00 | $196.00 | $196.00 |
| Purchase #3 | $172.88 | 10.601% | $191.207 | $191.21 | $191.20 | $191.20 |
| Purchase #4 | $58.55 | 3.516% | $60.6086 | $60.61 | $60.60 | $60.60 |
| Purchase #5 | $182.88 | 4.229% | $190.614 | $190.61 | $190.60 | $190.60 |
| Purchase #6 | $8.32 | 6.369% | $8.8499 | $8.85 | $8.85 | $8.80 |
| Purchase #7 | $19.69 | 10.598% | $21.7767 | $21.78 | $21.80 | $21.80 |
| 7 purchase totals = | $782.82 | $843.7424 | $843.75 | $843.75 | $843.70 | |