| 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 | $168.79 | 11.792% | $188.6937 | $188.69 | $188.70 | $188.70 |
| Purchase #2 | $187.33 | 5.349% | $197.3503 | $197.35 | $197.35 | $197.40 |
| Purchase #3 | $42.85 | 5.348% | $45.1416 | $45.14 | $45.15 | $45.10 |
| Purchase #4 | $182.91 | 7.138% | $195.9661 | $195.97 | $195.95 | $196.00 |
| Purchase #5 | $245.76 | 11.740% | $274.6122 | $274.61 | $274.60 | $274.60 |
| Purchase #6 | $98.84 | 4.682% | $103.4677 | $103.47 | $103.45 | $103.50 |
| Purchase #7 | $80.94 | 4.704% | $84.7474 | $84.75 | $84.75 | $84.70 |
| 7 purchase totals = | $1,007.42 | $1,089.9790 | $1,089.98 | $1,089.95 | $1,090.00 | |