| 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 | $157.27 | 5.583% | $166.0504 | $166.05 | $166.05 | $166.10 |
| Purchase #2 | $182.65 | 5.532% | $192.7542 | $192.75 | $192.75 | $192.80 |
| Purchase #3 | $76.32 | 11.809% | $85.3326 | $85.33 | $85.35 | $85.30 |
| Purchase #4 | $212.50 | 6.787% | $226.9224 | $226.92 | $226.90 | $226.90 |
| Purchase #5 | $127.63 | 10.201% | $140.6495 | $140.65 | $140.65 | $140.60 |
| Purchase #6 | $145.98 | 10.725% | $161.6364 | $161.64 | $161.65 | $161.60 |
| Purchase #7 | $125.50 | 13.380% | $142.2919 | $142.29 | $142.30 | $142.30 |
| 7 purchase totals = | $1,027.85 | $1,115.6374 | $1,115.63 | $1,115.65 | $1,115.60 | |