| 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 | $175.89 | 7.108% | $188.3923 | $188.39 | $188.40 | $188.40 |
| Purchase #2 | $192.61 | 5.455% | $203.1169 | $203.12 | $203.10 | $203.10 |
| Purchase #3 | $13.84 | 5.253% | $14.567 | $14.57 | $14.55 | $14.60 |
| Purchase #4 | $159.26 | 3.608% | $165.0061 | $165.01 | $165.00 | $165.00 |
| Purchase #5 | $15.59 | 13.163% | $17.6421 | $17.64 | $17.65 | $17.60 |
| Purchase #6 | $158.36 | 11.474% | $176.5302 | $176.53 | $176.55 | $176.50 |
| Purchase #7 | $226.61 | 12.213% | $254.2859 | $254.29 | $254.30 | $254.30 |
| 7 purchase totals = | $942.16 | $1,019.5405 | $1,019.55 | $1,019.55 | $1,019.50 | |