| 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 | $74.35 | 6.438% | $79.1367 | $79.14 | $79.15 | $79.10 |
| Purchase #2 | $131.48 | 11.374% | $146.4345 | $146.43 | $146.45 | $146.40 |
| Purchase #3 | $83.69 | 11.465% | $93.2851 | $93.29 | $93.30 | $93.30 |
| Purchase #4 | $108.95 | 7.153% | $116.7432 | $116.74 | $116.75 | $116.70 |
| Purchase #5 | $198.81 | 10.465% | $219.6155 | $219.62 | $219.60 | $219.60 |
| Purchase #6 | $199.78 | 5.329% | $210.4263 | $210.43 | $210.45 | $210.40 |
| Purchase #7 | $165.53 | 11.856% | $185.1552 | $185.16 | $185.15 | $185.20 |
| 7 purchase totals = | $962.59 | $1,050.7965 | $1,050.81 | $1,050.85 | $1,050.70 | |