| 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 | $148.70 | 3.384% | $153.732 | $153.73 | $153.75 | $153.70 |
| Purchase #2 | $149.39 | 11.416% | $166.4444 | $166.44 | $166.45 | $166.40 |
| Purchase #3 | $119.83 | 7.137% | $128.3823 | $128.38 | $128.40 | $128.40 |
| Purchase #4 | $159.73 | 13.334% | $181.0284 | $181.03 | $181.05 | $181.00 |
| Purchase #5 | $227.44 | 12.247% | $255.2946 | $255.29 | $255.30 | $255.30 |
| Purchase #6 | $71.85 | 11.819% | $80.342 | $80.34 | $80.35 | $80.30 |
| Purchase #7 | $238.58 | 12.484% | $268.3643 | $268.36 | $268.35 | $268.40 |
| 7 purchase totals = | $1,115.52 | $1,233.5880 | $1,233.57 | $1,233.65 | $1,233.50 | |