| 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 | $150.34 | 4.570% | $157.2105 | $157.21 | $157.20 | $157.20 |
| Purchase #2 | $28.42 | 5.104% | $29.8706 | $29.87 | $29.85 | $29.90 |
| Purchase #3 | $172.57 | 9.534% | $189.0228 | $189.02 | $189.00 | $189.00 |
| Purchase #4 | $204.77 | 13.194% | $231.7874 | $231.79 | $231.80 | $231.80 |
| Purchase #5 | $73.86 | 13.472% | $83.8104 | $83.81 | $83.80 | $83.80 |
| Purchase #6 | $189.59 | 6.717% | $202.3248 | $202.32 | $202.30 | $202.30 |
| Purchase #7 | $186.76 | 11.634% | $208.4877 | $208.49 | $208.50 | $208.50 |
| 7 purchase totals = | $1,006.31 | $1,102.5142 | $1,102.51 | $1,102.45 | $1,102.50 | |