| 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 | $141.40 | 5.868% | $149.6974 | $149.70 | $149.70 | $149.70 |
| Purchase #2 | $181.37 | 8.758% | $197.2544 | $197.25 | $197.25 | $197.30 |
| Purchase #3 | $226.44 | 12.191% | $254.0453 | $254.05 | $254.05 | $254.00 |
| Purchase #4 | $111.68 | 8.805% | $121.5134 | $121.51 | $121.50 | $121.50 |
| Purchase #5 | $185.93 | 10.710% | $205.8431 | $205.84 | $205.85 | $205.80 |
| Purchase #6 | $133.55 | 10.190% | $147.1587 | $147.16 | $147.15 | $147.20 |
| Purchase #7 | $222.53 | 10.499% | $245.8934 | $245.89 | $245.90 | $245.90 |
| 7 purchase totals = | $1,202.90 | $1,321.4057 | $1,321.40 | $1,321.40 | $1,321.40 | |