| 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 | $165.27 | 10.148% | $182.0416 | $182.04 | $182.05 | $182.00 |
| Purchase #2 | $107.94 | 6.804% | $115.2842 | $115.28 | $115.30 | $115.30 |
| Purchase #3 | $167.63 | 9.199% | $183.0503 | $183.05 | $183.05 | $183.10 |
| Purchase #4 | $133.39 | 10.579% | $147.5013 | $147.50 | $147.50 | $147.50 |
| Purchase #5 | $216.80 | 8.108% | $234.3781 | $234.38 | $234.40 | $234.40 |
| Purchase #6 | $97.78 | 13.489% | $110.9695 | $110.97 | $110.95 | $111.00 |
| Purchase #7 | $139.71 | 5.823% | $147.8453 | $147.85 | $147.85 | $147.80 |
| 7 purchase totals = | $1,028.52 | $1,121.0703 | $1,121.07 | $1,121.10 | $1,121.10 | |