| 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 | $88.79 | 9.429% | $97.162 | $97.16 | $97.15 | $97.20 |
| Purchase #2 | $90.85 | 12.337% | $102.0582 | $102.06 | $102.05 | $102.10 |
| Purchase #3 | $235.85 | 6.498% | $251.1755 | $251.18 | $251.20 | $251.20 |
| Purchase #4 | $145.30 | 12.166% | $162.9772 | $162.98 | $163.00 | $163.00 |
| Purchase #5 | $153.68 | 12.483% | $172.8639 | $172.86 | $172.85 | $172.90 |
| Purchase #6 | $194.96 | 5.226% | $205.1486 | $205.15 | $205.15 | $205.10 |
| Purchase #7 | $132.39 | 7.358% | $142.1313 | $142.13 | $142.15 | $142.10 |
| 7 purchase totals = | $1,041.82 | $1,133.5167 | $1,133.52 | $1,133.55 | $1,133.60 | |