| 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 | $125.79 | 3.628% | $130.3537 | $130.35 | $130.35 | $130.40 |
| Purchase #2 | $143.31 | 9.165% | $156.4444 | $156.44 | $156.45 | $156.40 |
| Purchase #3 | $182.44 | 6.270% | $193.879 | $193.88 | $193.90 | $193.90 |
| Purchase #4 | $5.99 | 3.150% | $6.1787 | $6.18 | $6.20 | $6.20 |
| Purchase #5 | $73.88 | 5.233% | $77.7461 | $77.75 | $77.75 | $77.70 |
| Purchase #6 | $185.59 | 10.461% | $205.0046 | $205.00 | $205.00 | $205.00 |
| Purchase #7 | $64.49 | 7.123% | $69.0836 | $69.08 | $69.10 | $69.10 |
| 7 purchase totals = | $781.49 | $838.6901 | $838.68 | $838.75 | $838.70 | |