| 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 | $143.98 | 4.262% | $150.1164 | $150.12 | $150.10 | $150.10 |
| Purchase #2 | $171.35 | 8.380% | $185.7091 | $185.71 | $185.70 | $185.70 |
| Purchase #3 | $238.84 | 11.679% | $266.7341 | $266.73 | $266.75 | $266.70 |
| Purchase #4 | $214.47 | 13.179% | $242.735 | $242.74 | $242.75 | $242.70 |
| Purchase #5 | $206.36 | 7.670% | $222.1878 | $222.19 | $222.20 | $222.20 |
| Purchase #6 | $210.45 | 10.143% | $231.7959 | $231.80 | $231.80 | $231.80 |
| Purchase #7 | $172.30 | 11.843% | $192.7055 | $192.71 | $192.70 | $192.70 |
| 7 purchase totals = | $1,357.75 | $1,491.9838 | $1,492.00 | $1,492.00 | $1,491.90 | |