| 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 | $173.51 | 8.209% | $187.7534 | $187.75 | $187.75 | $187.80 |
| Purchase #2 | $236.73 | 5.361% | $249.4211 | $249.42 | $249.40 | $249.40 |
| Purchase #3 | $56.94 | 11.863% | $63.6948 | $63.69 | $63.70 | $63.70 |
| Purchase #4 | $224.29 | 11.735% | $250.6104 | $250.61 | $250.60 | $250.60 |
| Purchase #5 | $165.57 | 13.787% | $188.3971 | $188.40 | $188.40 | $188.40 |
| Purchase #6 | $187.75 | 8.575% | $203.8496 | $203.85 | $203.85 | $203.80 |
| Purchase #7 | $178.28 | 8.198% | $192.8954 | $192.90 | $192.90 | $192.90 |
| 7 purchase totals = | $1,223.07 | $1,336.6218 | $1,336.62 | $1,336.60 | $1,336.60 | |