| 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 | $173.80 | 10.248% | $191.611 | $191.61 | $191.60 | $191.60 |
| Purchase #2 | $218.55 | 6.409% | $232.5569 | $232.56 | $232.55 | $232.60 |
| Purchase #3 | $140.37 | 3.788% | $145.6872 | $145.69 | $145.70 | $145.70 |
| Purchase #4 | $140.57 | 4.741% | $147.2344 | $147.23 | $147.25 | $147.20 |
| Purchase #5 | $147.52 | 11.580% | $164.6028 | $164.60 | $164.60 | $164.60 |
| Purchase #6 | $181.47 | 9.361% | $198.4574 | $198.46 | $198.45 | $198.50 |
| Purchase #7 | $241.56 | 8.508% | $262.1119 | $262.11 | $262.10 | $262.10 |
| 7 purchase totals = | $1,243.84 | $1,342.2616 | $1,342.26 | $1,342.25 | $1,342.30 | |