| 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 | $129.72 | 9.617% | $142.1952 | $142.20 | $142.20 | $142.20 |
| Purchase #2 | $194.66 | 10.166% | $214.4491 | $214.45 | $214.45 | $214.40 |
| Purchase #3 | $100.31 | 8.200% | $108.5354 | $108.54 | $108.55 | $108.50 |
| Purchase #4 | $154.82 | 13.678% | $175.9963 | $176.00 | $176.00 | $176.00 |
| Purchase #5 | $243.68 | 13.767% | $277.2274 | $277.23 | $277.25 | $277.20 |
| Purchase #6 | $75.44 | 12.723% | $85.0382 | $85.04 | $85.05 | $85.00 |
| Purchase #7 | $124.31 | 4.246% | $129.5882 | $129.59 | $129.60 | $129.60 |
| 7 purchase totals = | $1,022.94 | $1,133.0298 | $1,133.05 | $1,133.10 | $1,132.90 | |