| 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 | $186.95 | 9.806% | $205.2823 | $205.28 | $205.30 | $205.30 |
| Purchase #2 | $69.35 | 4.560% | $72.5124 | $72.51 | $72.50 | $72.50 |
| Purchase #3 | $244.88 | 13.752% | $278.5559 | $278.56 | $278.55 | $278.60 |
| Purchase #4 | $66.59 | 11.730% | $74.401 | $74.40 | $74.40 | $74.40 |
| Purchase #5 | $148.52 | 8.357% | $160.9318 | $160.93 | $160.95 | $160.90 |
| Purchase #6 | $222.42 | 7.460% | $239.0125 | $239.01 | $239.00 | $239.00 |
| Purchase #7 | $124.43 | 3.211% | $128.4254 | $128.43 | $128.45 | $128.40 |
| 7 purchase totals = | $1,063.14 | $1,159.1213 | $1,159.12 | $1,159.15 | $1,159.10 | |