| 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 | $168.25 | 3.223% | $173.6727 | $173.67 | $173.65 | $173.70 |
| Purchase #2 | $179.74 | 9.863% | $197.4678 | $197.47 | $197.45 | $197.50 |
| Purchase #3 | $152.96 | 13.867% | $174.171 | $174.17 | $174.15 | $174.20 |
| Purchase #4 | $65.79 | 11.649% | $73.4539 | $73.45 | $73.45 | $73.50 |
| Purchase #5 | $9.84 | 7.592% | $10.5871 | $10.59 | $10.60 | $10.60 |
| Purchase #6 | $155.60 | 10.791% | $172.3908 | $172.39 | $172.40 | $172.40 |
| Purchase #7 | $122.68 | 5.559% | $129.4998 | $129.50 | $129.50 | $129.50 |
| 7 purchase totals = | $854.86 | $931.2431 | $931.24 | $931.20 | $931.40 | |