| 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 | $140.82 | 8.193% | $152.3574 | $152.36 | $152.35 | $152.40 |
| Purchase #2 | $141.50 | 12.788% | $159.595 | $159.60 | $159.60 | $159.60 |
| Purchase #3 | $126.62 | 4.832% | $132.7383 | $132.74 | $132.75 | $132.70 |
| Purchase #4 | $53.39 | 7.756% | $57.5309 | $57.53 | $57.55 | $57.50 |
| Purchase #5 | $65.79 | 9.492% | $72.0348 | $72.03 | $72.05 | $72.00 |
| Purchase #6 | $174.37 | 9.732% | $191.3397 | $191.34 | $191.35 | $191.30 |
| Purchase #7 | $194.90 | 3.234% | $201.2031 | $201.20 | $201.20 | $201.20 |
| 7 purchase totals = | $897.39 | $966.7992 | $966.80 | $966.85 | $966.70 | |