| 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 | $181.68 | 5.536% | $191.7378 | $191.74 | $191.75 | $191.70 |
| Purchase #2 | $168.73 | 7.464% | $181.324 | $181.32 | $181.30 | $181.30 |
| Purchase #3 | $69.67 | 8.266% | $75.4289 | $75.43 | $75.45 | $75.40 |
| Purchase #4 | $214.44 | 11.156% | $238.3629 | $238.36 | $238.35 | $238.40 |
| Purchase #5 | $200.82 | 12.480% | $225.8823 | $225.88 | $225.90 | $225.90 |
| Purchase #6 | $31.57 | 8.818% | $34.3538 | $34.35 | $34.35 | $34.40 |
| Purchase #7 | $159.89 | 9.133% | $174.4928 | $174.49 | $174.50 | $174.50 |
| 7 purchase totals = | $1,026.80 | $1,121.5825 | $1,121.57 | $1,121.60 | $1,121.60 | |