| 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 | $158.97 | 11.781% | $177.6983 | $177.70 | $177.70 | $177.70 |
| Purchase #2 | $25.44 | 9.807% | $27.9349 | $27.93 | $27.95 | $27.90 |
| Purchase #3 | $51.92 | 6.384% | $55.2346 | $55.23 | $55.25 | $55.20 |
| Purchase #4 | $245.40 | 3.628% | $254.3031 | $254.30 | $254.30 | $254.30 |
| Purchase #5 | $187.86 | 10.370% | $207.3411 | $207.34 | $207.35 | $207.30 |
| Purchase #6 | $29.53 | 10.474% | $32.623 | $32.62 | $32.60 | $32.60 |
| Purchase #7 | $78.84 | 10.698% | $87.2743 | $87.27 | $87.25 | $87.30 |
| 7 purchase totals = | $777.96 | $842.4093 | $842.39 | $842.40 | $842.30 | |