| 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 | $198.42 | 6.657% | $211.6288 | $211.63 | $211.65 | $211.60 |
| Purchase #2 | $236.62 | 6.322% | $251.5791 | $251.58 | $251.60 | $251.60 |
| Purchase #3 | $8.98 | 6.440% | $9.5583 | $9.56 | $9.55 | $9.60 |
| Purchase #4 | $72.32 | 4.413% | $75.5115 | $75.51 | $75.50 | $75.50 |
| Purchase #5 | $142.85 | 3.283% | $147.5398 | $147.54 | $147.55 | $147.50 |
| Purchase #6 | $185.35 | 5.436% | $195.4256 | $195.43 | $195.45 | $195.40 |
| Purchase #7 | $46.47 | 8.719% | $50.5217 | $50.52 | $50.50 | $50.50 |
| 7 purchase totals = | $891.01 | $941.7648 | $941.77 | $941.80 | $941.70 | |