| 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 | $160.90 | 10.154% | $177.2378 | $177.24 | $177.25 | $177.20 |
| Purchase #2 | $146.91 | 3.269% | $151.7125 | $151.71 | $151.70 | $151.70 |
| Purchase #3 | $179.41 | 8.867% | $195.3183 | $195.32 | $195.30 | $195.30 |
| Purchase #4 | $218.69 | 8.556% | $237.4011 | $237.40 | $237.40 | $237.40 |
| Purchase #5 | $135.44 | 6.532% | $144.2869 | $144.29 | $144.30 | $144.30 |
| Purchase #6 | $181.72 | 9.501% | $198.9852 | $198.99 | $199.00 | $199.00 |
| Purchase #7 | $189.38 | 3.166% | $195.3758 | $195.38 | $195.40 | $195.40 |
| 7 purchase totals = | $1,212.45 | $1,300.3176 | $1,300.33 | $1,300.35 | $1,300.30 | |