| 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 | $139.36 | 11.176% | $154.9349 | $154.93 | $154.95 | $154.90 |
| Purchase #2 | $41.84 | 11.622% | $46.7026 | $46.70 | $46.70 | $46.70 |
| Purchase #3 | $130.99 | 12.781% | $147.7318 | $147.73 | $147.75 | $147.70 |
| Purchase #4 | $168.39 | 6.641% | $179.5728 | $179.57 | $179.55 | $179.60 |
| Purchase #5 | $168.59 | 8.818% | $183.4563 | $183.46 | $183.45 | $183.50 |
| Purchase #6 | $216.57 | 8.465% | $234.9027 | $234.90 | $234.90 | $234.90 |
| Purchase #7 | $120.44 | 10.281% | $132.8224 | $132.82 | $132.80 | $132.80 |
| 7 purchase totals = | $986.18 | $1,080.1235 | $1,080.11 | $1,080.10 | $1,080.10 | |