| 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 | $176.74 | 6.323% | $187.9153 | $187.92 | $187.90 | $187.90 |
| Purchase #2 | $186.71 | 3.133% | $192.5596 | $192.56 | $192.55 | $192.60 |
| Purchase #3 | $27.52 | 4.486% | $28.7545 | $28.75 | $28.75 | $28.80 |
| Purchase #4 | $174.77 | 4.242% | $182.1837 | $182.18 | $182.20 | $182.20 |
| Purchase #5 | $232.33 | 7.293% | $249.2738 | $249.27 | $249.25 | $249.30 |
| Purchase #6 | $29.95 | 8.800% | $32.5856 | $32.59 | $32.60 | $32.60 |
| Purchase #7 | $144.61 | 5.467% | $152.5158 | $152.52 | $152.50 | $152.50 |
| 7 purchase totals = | $972.63 | $1,025.7883 | $1,025.79 | $1,025.75 | $1,025.90 | |