| 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 | $222.56 | 6.287% | $236.5523 | $236.55 | $236.55 | $236.60 |
| Purchase #2 | $219.45 | 6.483% | $233.6769 | $233.68 | $233.70 | $233.70 |
| Purchase #3 | $60.73 | 9.735% | $66.6421 | $66.64 | $66.65 | $66.60 |
| Purchase #4 | $116.96 | 11.820% | $130.7847 | $130.78 | $130.80 | $130.80 |
| Purchase #5 | $60.28 | 8.347% | $65.3116 | $65.31 | $65.30 | $65.30 |
| Purchase #6 | $161.52 | 12.115% | $181.0881 | $181.09 | $181.10 | $181.10 |
| Purchase #7 | $134.29 | 13.779% | $152.7938 | $152.79 | $152.80 | $152.80 |
| 7 purchase totals = | $975.79 | $1,066.8495 | $1,066.84 | $1,066.90 | $1,066.90 | |